आयाम: डेटा एनालिटिक्स की शक्ति को अनलॉक करना

Amplitude refers to अधिकतम सीमा या का परिमाण एक कंपन or oscillation. In सरल शर्तें, यह उपाय आकार or strength of a wave. It is commonly used in physics and engineering to describe the intensity or loudness of sound waves, चमक of प्रकाश तरंगs, or the strength of विद्युत संकेत. The amplitude is usually represented by the height of the wave from its baseline सेवा मेरे अपने चरम पर. It plays a crucial role in understanding and analyzing विभिन्न तरंग परिघटना.

चाबी छीन लेना

आयाम
Maximum extent or magnitude of a wave
Measures the size or strength of a wave
Represents the intensity or loudness of sound waves
Indicates the brightness of light waves
Reflects the strength of electrical signals

Understanding Amplitude

Amplitude is a fundamental concept in physics that plays a crucial role in understanding तरंग परिघटना. It refers to the maximum displacement or distance from the equilibrium position of a wave. In सरल शर्तें, it represents the magnitude or intensity of a wave’s vibration.

आयाम की परिभाषा

The amplitude of a wave is defined as अधिकतम मूल्य of इसका विस्थापन from the equilibrium position. It is typically represented by प्रतीक ‘A’ and is measured in units such as meters (m) or volts (V), depending on the type of wave. For example, in मामला of a sound wave, the amplitude represents the maximum displacement of हवा के कण से उनकी आराम की स्थिति.

The Importance of Amplitude in Physics

आयाम है एक महत्वपूर्ण पैरामीटर in physics as it provides बहुमूल्य जानकारी about the energy carried by a wave. आयाम जितना अधिक होगा, उतनी ही अधिक ऊर्जा the wave carries. This is particularly important in अध्ययन of sound waves, where the amplitude determines ज़ोर या की तीव्रता ध्वनि. In addition, amplitude plays a significant role in various other तरंग परिघटनाइस तरह के रूप में, प्रकाश तरंगs, विद्युत चुम्बकीय तरंगों, and seismic waves.

Amplitude and its Relation to Frequency

आयाम और आवृत्ति हैं two essential characteristics of a wave that are closely related. Frequency refers to the number of complete oscillations or cycles of a wave that occur in एक निश्चित समयावधि. इसे हर्ट्ज़ (Hz) में मापा जाता है। का रिश्ता between amplitude and frequency can be understood through the concept of waveforms.

Waveforms are चित्रमय निरूपण of waves that show how the amplitude changes over time. विभिन्न प्रकार of waveforms, such as साइन लहरें, चौकोर लहरें, तथा triangular wavesहै, विशिष्ट पैटर्न of amplitude variation. The amplitude of a waveform determines the height of चोटियाँ और गहराई of गर्त.

In मामला of एक साइन लहरहै, जो है a smooth oscillation, the amplitude represents the maximum displacement from the equilibrium position. As the frequency increases, the number of oscillations per इकाई समय also increases. However, the amplitude remains constant unless acted upon by बाहरी कारक.

Understanding the relationship between amplitude and frequency is crucial in विभिन्न अनुप्रयोगों, such as amplitude modulation in communication systems, अनुनाद घटना, तथा विश्लेषण of तरंग कार्य in क्वांटम यांत्रिकी.

संक्षेप में, आयाम है एक मौलिक संपत्ति of waves that represents the magnitude or intensity of उनके कंपन. It is closely related to the energy carried by a wave and plays a significant role in विभिन्न तरंग परिघटना. By understanding the concept of amplitude and इसका संबंध to frequency, we can gain insights into the behavior and characteristics of विभिन्न प्रकार लहरों का.

The Role of Amplitude in Different Fields

Amplitude, a fundamental concept in physics, plays a crucial role in various fields, including sound and music, light and optics, and electronics and communication. Understanding the concept of amplitude is essential for comprehending the behavior and characteristics of waves in these diverse domains.

Amplitude in Sound and Music

In थे रियल्म of sound and music, amplitude refers to the magnitude or intensity of a sound wave. It represents the maximum displacement of particles in एक माध्यम as the wave passes through it. The amplitude of a sound wave determines इसकी मात्रा or loudness, with larger amplitudes corresponding to तेज़ आवाज़ें.

मापते समय ध्वनि आयाम, the root mean square (RMS) value अक्सर प्रयोग किया जाता है। The RMS amplitude का प्रतिनिधित्व करता है औसत आयाम of a waveform and is एक अधिक सटीक माप of ध्वनि‘s intensity compared to अधिकतम आयाम. It is commonly measured using एक ध्वनि स्तर मीटर or an oscilloscope.

Amplitude in Light and Optics

In the field of light and optics, amplitude refers to the maximum displacement of एक विद्युत चुम्बकीय तरंग. It represents the strength or intensity of the wave. The amplitude of a प्रकाश तरंग निर्धारित इसकी चमक, with larger amplitudes corresponding to उज्जवल प्रकाश.

In optics, the concept of amplitude is closely related to the wave’s electric field strength. का आयाम एक विद्युत चुम्बकीय तरंग का उपयोग करके मापा जा सकता है विभिन्न तकनीकों, including interferometry and photodetection. Understanding the amplitude of प्रकाश तरंगs is crucial for applications such as लेजर तकनीक, फाइबर ऑप्टिक्स, तथा इमेजिंग सिस्टम.

Amplitude in Electronics and Communication

Amplitude also plays a significant role in इलेक्ट्रॉनिक्स और संचार प्रणाली. में विद्युत सर्किट, amplitude refers to the maximum voltage or current of a waveform. It represents the strength of the electrical signal being transmitted or processed.

Amplitude modulation (AM) is एक व्यापक रूप से प्रयुक्त तकनीक in communication systems, where the amplitude of a high-frequency carrier wave के अनुसार विविध है जानकारी प्रसारित किया जा रहा है. यह मॉडुलन योजना की अनुमति देता है कुशल संचरण of audio signals over long distances.

In electronic measurements, the amplitude of a waveform is often measured using एक वाल्टमीटर or an oscilloscope. ये यंत्र प्रदान करना एक दृश्य प्रतिनिधित्व of the waveform, allowing for सटीक निर्धारण of its amplitude, peak-to-peak value, and अन्य विशेषताएं.

Understanding and manipulating amplitude in electronics and communication is crucial for designing कुशल एवं विश्वसनीय प्रणालियाँ, सुनिश्चित करना उचित संकेत संचरण, और हासिल करना वांछित स्तर प्रदर्शन का।

समझकर भूमिका में आयाम का विभिन्न क्षेत्र, we gain insights into the behavior of waves, विशेषताएं of signals, and कामकाज of विभिन्न प्रणालियाँ. Whether it’s in sound and music, light and optics, or electronics and communication, amplitude serves as एक मौलिक पैरामीटर जो प्रभावित करता है गुण and applications of waves.

The Measurement of Amplitude

Amplitude Log
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Sinus amplitude it
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आयाम है एक मौलिक संपत्ति of a wave that measures the maximum displacement or distance from the equilibrium position. It is commonly used to describe the magnitude or intensity of a wave, whether it’s a sound wave, प्रकाश तरंगया, किसी अन्य प्रकार का of wave. In यह अनुभाग, हम अन्वेषण करेंगे उपकरण and techniques for measuring amplitude, इकाईs of measurement used, and the relationship between amplitude and energy.

Tools and Techniques for Measuring Amplitude

To measure the amplitude of a wave, विभिन्न उपकरण and techniques are available depending on the type of wave being analyzed. Here are कुछ आमतौर पर इस्तेमाल की जाने वाली विधियाँ:

  1. वाल्टमीटर: A voltmeter is often used to measure the amplitude of an electrical waveform. It measures वोल्टेज अंतर के बीच दो बिंदु in एक सर्किट, which corresponds to the amplitude of the electrical signal.

  2. आस्टसीलस्कप: एक आस्टसीलस्कप is एक बहुमुखी उपकरण used to visualize and measure waveforms. It can display आकार and amplitude of a wave in real-time, making it useful for analyzing various types of waves, including sound waves and इलेक्ट्रॉनिक सिग्नल.

  3. स्पेक्ट्रोमीटर: एक स्पेक्ट्रोमीटर is commonly used to measure the amplitude of प्रकाश तरंगs. It splits आने वाली रोशनी में इसकी विभिन्न तरंगदैर्घ्य and measures the intensity of प्रत्येक तरंग दैर्ध्य, which can be used to determine the amplitude of the प्रकाश तरंग.

  4. ध्वनि स्तर मीटर: एक ध्वनि स्तर मीटर is specifically designed to measure the amplitude of sound waves. It quantifies the intensity of sound in decibels (dB), which is directly related to the amplitude of ध्वनि लहर।

Units of Measurement for Amplitude

The amplitude of a wave is typically measured in विभिन्न इकाइयाँ depending on the type of wave and the context of नाप. यहाँ हैं कुछ सामान्य रूप से उपयोग की जाने वाली इकाइयाँ for measuring amplitude:

  1. वोल्ट (V): नहीं इलेक्ट्रिक सर्किट्स, the amplitude of an electrical waveform is often measured in volts. It represents the maximum voltage reached by the waveform.

  2. Decibels (dB): When measuring the amplitude of sound waves, decibels are used as इकाई of measurement. Decibels represent सापेक्ष तीव्रता of ध्वनि लहर की तुलना में एक संदर्भ स्तर.

  3. मीटर (एम): In the context of physical waves, such as water waves or seismic waves, the amplitude is often measured in meters. It represents the maximum displacement of the wave from its equilibrium position.

The Relationship between Amplitude and Energy

The amplitude of a wave is closely related to इसकी ऊर्जा. Generally, the greater the amplitude एक लहर का, उतनी ही अधिक ऊर्जा इसे ले जाया जा सकता है। यह रिश्ते विचार करके समझा जा सकता है गणितीय अभिव्यक्ति for the energy of a wave.

शक्ति (E) of a wave is proportional to चौराहा of its amplitude (A). Mathematically, it can be expressed as:

E \propto A^2

This means that doubling the amplitude of a wave will result in four times the energy. Similarly, halving the amplitude will reduce the energy to one-fourth of इसका मूल मूल्य.

Understanding the relationship between amplitude and energy is crucial in various fields, such as acoustics, optics, and संकेत प्रसंस्करण. It allows us to quantify and manipulate the energy carried by waves, leading to advancements in communication systems, medical imaging, and कई अन्य अनुप्रयोग.

संक्षेप में, नाप of amplitude plays एक महत्वपूर्ण भूमिका in understanding and analyzing waves. By utilizing उपयुक्त उपकरण and techniques, we can accurately measure the amplitude of विभिन्न प्रकार लहरों का. इकाइयाँ of measurement for amplitude vary depending on the wave’s nature, and the amplitude is directly related to the energy carried by the wave.

The Effects of Changing Amplitude

How Increasing or Decreasing Amplitude Affects Waves

When it comes to waves, the amplitude plays a crucial role in determining उनकी विशेषताएं. Amplitude refers to the maximum displacement or distance from the equilibrium position of a wave. It represents the magnitude or intensity of the wave and is often associated with the height of लहर की चोटियाँ and troughs.

Increasing the amplitude of a wave results in एक उच्च परिमाण or intensity. This means that चोटियाँ and troughs of the wave become taller and deeper, respectively. Conversely, decreasing the amplitude reduces the magnitude or intensity of the wave, resulting in shorter peaks और shallower troughs.

प्रभाव of changing amplitude can be observed in various types of waves, such as sound waves, प्रकाश तरंगs, and water waves. For example, in sound waves, increasing the amplitude leads to एक तेज़ आवाज़, while decreasing the amplitude produces एक नरम ध्वनि. Similarly, in water waves, increasing the amplitude creates बड़ी लहरें, while decreasing the amplitude generates छोटी लहरें.

The Impact of Amplitude on Resonance and Oscillation

Amplitude also plays a significant role in resonance and oscillation phenomena. Resonance occurs when the frequency of एक बाहरी ताकत मैच प्राकृतिक आवृत्ति of एक वस्तु, जिसके परिणामस्वरूप में एक महत्वपूर्ण वृद्धि आयाम में. यह घटना में देखा जा सकता है संगीत वाद्ययंत्र, जहां प्रतिध्वनि of उपकरण का शरीर amplifies ध्वनि का उत्पादन किया।

In oscillation, the amplitude determines सीमा of आगे-पीछे की गति of एक वस्तु. एक उच्चतर आयाम फलस्वरूप होता है a wider swing or vibration, while a lower amplitude results in a narrower swing. यह अवधारणा पर लागू होता है various oscillating systems, जैसे पेंडुलम, स्प्रिंग्स, और विद्युत सर्किट.

The Effect of Amplitude on Wave Velocity and Wavelength

The amplitude of a wave also affects इसका वेग और तरंग दैर्ध्य। वेग एक लहर का संदर्भ देता है रफ्तार at which it propagates through एक माध्यम. In general, the amplitude does not directly influence the wave velocity। हालाँकि, में कुछ मामलों, जैसे में nonlinear waves, the amplitude can affect लहर की गति.

On दूसरी तरफ, the wavelength of a wave is inversely proportional to its amplitude. When आयाम बढ़ जाता है, the wavelength decreases, and vice versa. यह रिश्ते में देखा जा सकता है various waveformsसहित, विद्युत चुम्बकीय तरंगों, where the wavelength decreases as आयाम बढ़ जाता है.

In summary, changing the amplitude of a wave has महत्वपूर्ण प्रभाव on इसकी विशेषताएं. It influences the magnitude or intensity of the wave, impacts resonance and oscillation phenomena, and affects लहर का वेग and wavelength. Understanding ये प्रभाव is crucial in various fields, including physics, engineering, and telecommunications.

The Role of Amplitude in Modulation

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Amplitude plays a crucial role in modulation, which is प्रक्रिया बदलने का एक वाहक लहर to transmit information. By manipulating the amplitude of a wave, we can encode and transmit data efficiently. Let’s explore महत्व of amplitude in modulation through three perspectives: understanding amplitude modulation, उपयोग of आयाम बदलाव कुंजीयन in data transmission, and why amplitude modulation is preferred in broadcasting.

Understanding Amplitude Modulation

Amplitude modulation (AM) is एक मॉड्यूलेशन तकनीक where the amplitude of the carrier wave is varied in proportion to the waveform being transmitted. यह भिन्नता की अनुमति देता है एन्कोडेड जानकारी to be carried by the carrier wave. AM is widely used in broadcasting, particularly for transmitting audio signals.

पूर्वाह्न में, the carrier wave’s amplitude is modulated by the audio signal, resulting in a new waveform उसमें सम्मिलित है both the carrier and the audio signal. The amplitude of the carrier wave represents the strength or intensity of संकेत being transmitted. By varying the amplitude, we can encode the audio signal onto the carrier wave, allowing it to be transmitted over long distances without महत्वपूर्ण नुकसान गुणवत्ता की।

The Use of Amplitude Shift Keying in Data Transmission

आयाम शिफ्ट कुंजीयन (ASK) is एक डिजिटल मॉड्यूलेशन तकनीक इसका उपयोग करता है विभिन्न आयाम प्रतिनिधित्व करना बाइनरी डेटा. In ASK, the amplitude of the carrier wave is switched between दो स्तरों to represent 0s and 1s. यह मॉड्यूलेशन तकनीक is commonly used in data transmission, particularly in applications where simplicity and cost-effectiveness are important.

ASK allows for the transmission of डिजिटल डाटा by varying the amplitude of the carrier wave. प्राप्तकर्ता can then detect बदलाव in amplitude and decode द्विआधारी जानकारी. यह तकनीक जैसे अनुप्रयोगों में व्यापक रूप से उपयोग किया जाता है ताररहित संपर्क, आरएफआईडी सिस्टम, तथा रिमोट कंट्रोल डिवाइस.

Why Amplitude Modulation is Preferred in Broadcasting

Amplitude modulation has been the preferred modulation technique for broadcasting for कई कारण. में से एक मुख्य लाभ is इसकी क्षमता to transmit audio signals over long distances without महत्वपूर्ण नुकसान of quality. AM signals can propagate through वातावरण से अधिक और बड़े क्षेत्र, इसे इसके लिए उपयुक्त बनाता है रेडियो प्रसारण.

एक दुसरा फायदा of amplitude modulation is इसकी अनुकूलता साथ में existing receivers. AM signals can be received by एक विस्तृत श्रृंखला of devices, including traditional radios, इसे सुलभ बनाना एक बड़ा दर्शक वर्ग. Additionally, AM signals are less susceptible to interference from obstacles and noise, ensuring विश्वसनीय प्रसारण.

In broadcasting, the amplitude of the carrier wave is carefully controlled to ensure इष्टतम सिग्नल गुणवत्ता. The amplitude spectrum of संचरित संकेत is regulated to meet उपयुक्त मानक और प्रदान करते हैं a clear and consistent audio experience एसटी श्रोता.

To measure the amplitude of a waveform, विभिन्न उपकरण can be used. A voltmeter is commonly employed to measure the maximum or peak amplitude, while an oscilloscope can provide एक दृश्य प्रतिनिधित्व of the waveform, allowing for अधिक विस्तृत विश्लेषण. The root mean square (RMS) value is also used to measure औसत आयाम of a waveform.

In conclusion, amplitude plays a crucial role in modulation, allowing us to encode and transmit information efficiently. Whether it’s in understanding amplitude modulation, utilizing आयाम बदलाव कुंजीयन for data transmission, or broadcasting audio signals, amplitude modulation remains एक मौलिक तकनीक in the field of communication.

The Significance of Amplitude in the Real World

Amplitude, a fundamental concept in तरंग भौतिकी, में एक महत्वपूर्ण भूमिका निभाता है विभिन्न पहलू of हमारा रोजमर्रा का जीवन. यह है एक नाप of the magnitude or intensity of a wave, representing the maximum displacement of एक कण from its equilibrium position. Let’s explore how amplitude is significant in विभिन्न क्षेत्र और उद्योग।

The Use of Amplitude in the Auto Industry

In ऑटो उद्योग, amplitude is essential for understanding and optimizing वाहन प्रदर्शन. Vibrations and oscillations are common in vehicles, and measuring उनके आयाम इंजीनियरों को पहचानने में मदद करता है संभावित मुद्दे और सुधार आराम से सवारी करें. By analyzing the amplitude of vibrations, मोटर वाहन निर्माता डिज़ाइन कर सकते हैं निलंबन प्रणाली that minimize discomfort and ensure एक सहज ड्राइविंग अनुभव.

Amplitude is also crucial in the field of ऑटोमोटिव ध्वनिकी. ध्वनि तरंगे produced by engines, एग्ज़हॉस्ट सिस्टम, तथा अन्य वाहन घटक है specific amplitudes वह प्रभाव समग्र शोर स्तर. By studying and controlling the amplitude of ये ध्वनि तरंगें, इंजीनियर कम कर सकते हैं शोर प्रदूषण और वृद्धि समग्र ड्राइविंग अनुभव.

The Role of Amplitude in Medical and Health Fields

Amplitude plays a significant role in various medical and health-related applications. In the field of cardiology, for example, the amplitude of an electrocardiogram (ECG) wave प्रदान करता है बहुमूल्य जानकारी के बारे में the heart’s electrical activity. Doctors can analyze the amplitude of specific ECG waveforms जाँच द्वारा पता करना दिल की स्थिति और निगरानी करें प्रभावशीलता उपचारों का.

In medical imaging, such as ultrasound and MRI, amplitude is crucial for obtaining सटीक निदान संबंधी जानकारी. By measuring the amplitude of reflected sound waves in अल्ट्रासाउंड इमेजिंग or the amplitude of radiofrequency signals in MRI, healthcare professionals कल्पना कर सकते हैं आंतरिक संरचनाएं and detect abnormalities.

The Impact of Amplitude on Careers and Job Opportunities

Amplitude-related concepts and skills open up विभिन्न कैरियर के अवसर in fields such as engineering, physics, and telecommunications. Professionals with expertise in waveforms, resonance, and wave propagation find employment जिन उद्योगों पर भरोसा है संकेत प्रसंस्करण and communication technologies.

Moreover, individuals skilled in measuring and analyzing amplitudes using विशेष उपकरण like oscilloscopes and voltmeters are in demand in fields where सटीक माप निर्णायक हैं। ये पेशेवर सुनिश्चित सटीक रीडिंग और बनाए रखने में मदद करें गुणवत्ता और विश्वसनीयता विभिन्न प्रणालियाँ और उपकरण.

In डिजिटल युग, का आयाम ऑनलाइन सामग्री और सोशल मीडिया इंटरैक्शन has gained significance. Companies and individuals use amplitude measurements, such as the number of likes, shares, or views, to gauge पहुंच और का प्रभाव their online presence. Understanding and leveraging these amplitude metrics कारण बनना कैरियर के अवसर in डिजिटल विपणन, सोशल मीडिया प्रबंधन, तथा डेटा विश्लेषण.

Amplitude, with इसका कनेक्शन to wave properties and measurements, holds बडा महत्व in विभिन्न वास्तविक दुनिया के अनुप्रयोग. चाहे वह अनुकूलन हो वाहन प्रदर्शन, निदान चिकित्सा की स्थिति, या पीछा करना एक व्यवसाय in engineering or डिजिटल विपणन, एक ठोस समझ of amplitude is essential for success.

निष्कर्ष

In conclusion, amplitude is a fundamental concept in physics that measures the maximum displacement or distance from the equilibrium position of a wave. It is एक महत्वपूर्ण पैरामीटर that determines the intensity or strength of a wave. The amplitude directly affects the energy carried by the wave, with larger amplitudes corresponding to अधिक ऊर्जा. Additionally, the amplitude plays a significant role in determining ज़ोर ध्वनि तरंगों की और चमक of प्रकाश तरंगs. Understanding and manipulating the amplitude of waves is essential in various fields, including telecommunications, music, and medical imaging. By studying and harnessing गुण of amplitude, scientists and engineers can unlock एक भीड़ प्रौद्योगिकी में अनुप्रयोगों और प्रगति की।

आम सवाल-जवाब

1. What is the relationship between amplitude and frequency in a wave?

The amplitude of a wave refers to यह अधिकतम है विस्थापन from the equilibrium position, while the frequency represents the number of complete oscillations per unit of time. ये दो गुण are independent of each other, meaning that the amplitude does not affect the frequency, and vice versa.

2. How is amplitude measured in a wave?

Amplitude is typically measured as अधिकतम दूरी from the equilibrium position to शिखा or trough of a wave. It is commonly expressed in units such as meters (m) for यांत्रिक तरंगें or volts (V) for विद्युत तरंगें.

3. Does amplitude affect the period of a wave?

No, the amplitude of a wave does not affect इसकी अवधि. काल of a wave is solely determined by इसकी आवृत्ति, which represents the number of complete oscillations per unit of time.

4. What is the difference between amplitude and intensity?

Amplitude refers to the maximum displacement of a wave from its equilibrium position, while intensity represents राशि of energy carried by the wave per unit of time and unit of area. Although they are related, amplitude and intensity are विशिष्ट गुण एक लहर का।

5. How does amplitude affect wave motion?

The amplitude of a wave determines the maximum displacement of particles in मध्यम through which the wave is propagating. Increasing आयाम बढ़ जाता है the energy carried by the wave and can result in a more pronounced motion of कण.

6. What is amplitude modulation?

Amplitude modulation (AM) is एक तकनीक used in broadcasting to encode information onto एक वाहक लहर by varying its amplitude. This modulation method allows the transmission of audio signals over long distances.

7. How is amplitude related to resonance?

In अनुनाद घटना, का आयाम एक सिस्टम की प्रतिक्रिया पहुँचती है यह अधिकतम है कब ड्राइविंग आवृत्ति मैच प्राकृतिक आवृत्ति of प्रणाली. The amplitude at resonance is typically higher than at अन्य आवृत्तियाँ.

8. Can amplitude affect the wavelength of a wave?

No, the amplitude of a wave does not affect इसकी तरंगदैर्घ्य. तरंग दैर्ध्य is solely determined by रफ्तार of the wave and इसकी आवृत्ति, के अनुसार समीकरण λ = v/f, where λ represents the wavelength, v is लहर की गति, and f is the frequency.

9. How is amplitude measured in decibels?

Amplitude is not directly measured in decibels (dB), as decibels are एक इकाई व्यक्त करते थे अनुपात के बीच two amplitudes or intensities. However, ध्वनि pressure level, which is related to the amplitude of a sound wave, can be measured in decibels.

10. Why is amplitude modulation preferred for broadcasting?

Amplitude modulation (AM) is preferred for broadcasting because it allows the transmission of audio signals over long distances with अपेक्षाकृत सरल उपकरण. AM signals can also be easily received by एक विस्तृत श्रृंखला of receivers, making it accessible to एक बड़ा दर्शक वर्ग.

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