Advertisements
Advertisements
प्रश्न
What type of wave is represented :
(a) by density-distance graph?
(b) by displacement-distance graph?
Advertisements
उत्तर
(a) Longitudinal waves are represented by density–distance graph.
(b) Transverse waves are represented by displacement–density graph.
APPEARS IN
संबंधित प्रश्न
What is loudness of sound? What factors does it depend on?
Select the correct alternative :
We can distinguish a shrill sound from a flat sound by its
What do you mean by a vibratory motion?
You recognize your friend by hearing his voice on a telephone. Explain.
Define the term amplitude of a wave. Write its S.I. unit.
Arrange the speed of sound in gases Vg, solids Vs and liquids VLin an ascending order.
Select the correct option:
In case of longitudinal waves, the particles of the medium vibrate:
The distance between three consecutive crests of wave is 60 cm. If the waves are produced at the rate of 180/ min, calculate:
- wavelength
- time period
- wave velocity.
Can we produce sound in vacuum?
Sound can travel through solids, gases, liquids, and even vacuum.
