Advertisements
Advertisements
प्रश्न
Select the correct option:
A part of longitudinal wave in which particles of the medium are farther away than the normal particles is called :
विकल्प
rarefaction
trough
compression
crest
Advertisements
उत्तर
rarefaction
APPEARS IN
संबंधित प्रश्न
How do we produce sound ?
A stone is dropped on the surface of water in a pond. Name the type of waves produced.
Name the type of waves produced when a tuning fork is struck in air.
What are longitudinal waves and transverse waves? Explain with the help of labelled diagrams.
Sound is generated by the rhythmic ______ of an object.
State three conditions necessary for hearing sound.
How do the following factor affect the speed of sound in air?
Temperature of air
A person fires a gun and other boy at a distance hears the sound of the fire 2.5 s after seeing the flash. If the speed of sound in air is 330 ms-1, find the distance between the boys.
What is the effect of temperature and pressure on the speed of sound in a gas?
