Advertisements
Advertisements
प्रश्न
What is the effect of wavelength and amplitude on the speed of sound?
उत्तर
There is no effect on the wavelength and amplitude on the speed of sound.
APPEARS IN
संबंधित प्रश्न
Which of the following are the characteristics of vibrations?
- Frequency
- Time period
- Pitch
- Loudness
Consider the statement given below and choose the correct option.
Assertion: Two persons on the surface of the moon cannot talk to each other.
Reason: There is no atmosphere on the moon.
In order to reduce the loudness of a sound, we have to
We have learnt that vibration is necessary for producing sound. Explain why the sound produced by every vibrating body cannot be heard by us?
Do the frequency of the sound produced by Men and Women are same?
Derive the mathematical relation between the frequency and the time period of a sound wave.
SI unit of wavelength is ______.
A sound of a single frequency is called ______ and a collection of tones is called ______.
Define:
Frequency
Numerical problems:
A body vibrates 3000 times in one minute. If the velocity of sound in air is 330 ms-1, find
- Frequency of vibration
- Wavelength.
