Advertisements
Advertisements
प्रश्न
If the amplitude of vibration is large, sound is feeble.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
The loudness of a sound is proportional to the square of the amplitude of its vibration. When the amplitude of the vibration is large, the sound produced is loud. When the amplitude is small, the sound produced is feeble.
APPEARS IN
संबंधित प्रश्न
State two conditions for an echo to take place
Sound can not travel in
Obtain relationship between the time period and frequency.
How is loudness related to the amplitude of wave?
- Which of the following quality determines the loudness of a sound wave?
- wavelength
- frequency and
- amplitude
- How is loudness related to the quantity mentioned above in part (a)?
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
What determines the pitch of a sound?
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
If ______ of sound is decreased, its loudness also decreases.
What is acoustics?
