Advertisements
Advertisements
Question
Write the approximate value of the speed of sound in air.
Advertisements
Solution
The speed of sound in air = 340 ms−1
RELATED QUESTIONS
Define frequency term in relation to a wave.
What is the condition necessary for an echo to be heard distinctly?
What adjustments would you make for tuning a stringed instrument for it to emit a note of a desired frequency?
What is the shape of a soundboard kept behind the speaker on the stage of a big hall ?
What do you mean by reflection of sound? State one condition for the reflection of a sound wave. Name a device in which reflection of sound wave is used.
Write the approximate value of the speed of sound in iron.
A sound wavelength of 0.332 m has a time period of 10−3 s. If the time period is decreased to 10−4 s, calculate the wavelength and frequency of the new wave.
