Advertisements
Advertisements
प्रश्न
Which one of the following does not consist of transverse waves?
पर्याय
light emitted by a CFL
TV signals from a satellite
ripples on the surface of a pond
musical notes of an orchestra
Advertisements
उत्तर
The waves produced by musical instruments are longitudinal in nature.
(d) Musical notes of an orchestra.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Female voice is shriller than the male voice.
What is the difference between a compression and a rarefaction in a sound wave? Illustrate your answer with a sketch.
Define one hertz.
Through which medium sound travels faster, iron or water? Give reason.
A key of a mechanical piano struck gently and then struck again but much harder this time. In the second case
Longitudinal waves are produced in solids liquids and also in gases.
Why is a sound wave called a longitudinal wave?
Assertion: The sound of thunder is heard a little later than the flash of light.
Reason: The speed of sound is much less than the speed of light.
