Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
Larger is the amplitude, feeble is the sound.
विकल्प
True
False
Advertisements
उत्तर
False.
Larger the amplitude, greater is the sound.
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
________ produces a sensation in ears.
What is a longitudinal wave ?
Answer the following question :
Can sound travel in vacuum?
The sound of an explosion on the surface of a lake is heard by a boat man 100 m away and by a diver 100 m below the point of explosion.
(i) Who would hear the sound first: boatman or diver?
(ii) Give a reason for your answer in part (i).
(iii) If sound takes time t to reach the boatman, how much time approximately does it take to reach the diver?
An observer sitting in line of two tanks watches the flashes of two tanks firing at each other at the same time, but he hears the sounds of two shots 2s and 3.5s after seeing the flashes. If distance between the two tanks is 510m, find the speed of sound.
Select the correct option:
A longitudinal wave consists of:
What do you understand by the term sound energy?
Explain the types of mechanical waves.
The elastic property of medium is a factor of ______ medium.
