Advertisements
Advertisements
प्रश्न
A stone is dropped on the surface of water in a pond. Name the type of waves produced.
Advertisements
उत्तर
Transverse waves are produced when a stone is dropped on the surface of water.
APPEARS IN
संबंधित प्रश्न
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
State the speed of (i) light and (ii) sound in air?
A sound wave of wavelength 1/3 m has a frequency 996 Hz. Keeping the medium same, if frequency changes to 1328 Hz. Calculate
- velcoity of sound
- new wavelength.
From diagram given below calculate:
- velocity of P and Q
- frequency of P, when frequency of Q is 512 Hz.
Assume that both wave are traveling in same medium.

Explain how the principle of echo is used by
The bat during its flight at night
When a sound wave travels through air, the air particles ______.
A key of a mechanical piano struck gently and then struck again but much harder this time. In the second case
What types of medium are required for sound to travel?
What do you understand by the term echo?
