Advertisements
Advertisements
Question
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
State the general name of the waves in which the particles of the medium vibrate :
(i) in the same direction as wave.
(ii) at right angles to the direction of wave.
Define the term wave velocity. Write its S.I. unit.
State the relation between the wavelength and the frequency.
A continuous disturbance is created on the surface of water in a ripple tank with a small piece of cork floating on it. Describe the motion of the cork. What does the motion of the cork tell about the disturbance?
Draw a displacement-time graph for water wave.
On placing your ear close to an iron railing which is tapped some distance away, sound is heard twice. Explain, why?
Name three animals which can hear ultrasonic vibrations.
Why is a sound wave called a longitudinal wave?
Name the waves used for sound ranging. State one reason for their use.
