Advertisements
Advertisements
Question
Does audible range of frequency vary from person and also with the age of the person?
Solution
No, the audible range of frequency does not vary from person to person and also with age of person.
APPEARS IN
RELATED QUESTIONS
Suppose you and your friend are on the moon. Will you be able to hear any sound produced by your friend?
Fill in the blank.
Sound can travel in a ______
Fill in the blank.
Sound requires a ________ for propagation.
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Explain why, a ringing bell suspended in a vacuum chamber cannot be heard outside.
A body vibrating with a time-period of `1/256` s produces a sound wave which travels in air with a velocity of 350 m/s. Calculate the wavelength.
Sound in air propagates in form of
The time interval between a lightning flash and the first sound of thunder was found to be 5 s. If the speed of sound in air is 330 m s-1, find the distance of flash from the observer.
Write the answer in your own words.
Explain with the help of practical examples how sound is propagated through solids.
Sound cannot travel in ______.
