Last seen: Nov 14, 2021
Tuning fork is the device which is used for producing sound in laboratory experiments.
Vocal cords in our voice box produces sound.
An object produces sound there is a creation of vibrations.
(a) Longitudinal waves (b) Transverse waves
(a) Longitudinal waves (b) Transverse waves
Transverse waves.
The two types of waves are longitudinal waves and transverse waves.
One observation from everyday life which shows that sound travels much more slow than light is during monsoons. We first see the lightning and then he...
Supersonic speed means the speed of an object which greater than the speed of sound.
Supersonic speed
Supersonic aircrafts
(a) Air is 344 m/s (b) Water is 1498 m/s (c) Iron is 5130 m/s
It is more convenient to put the ear to the track because sound waves travel faster in solids than in air.
(a) Speed of sound in copper is 3750 m/s (b) Speed of sound in aluminum is 5100 m/s
(a) Sound travels slowest in gases (b) Sound travels fastest in solids
Sound travels fastest in steel.
Sound travels faster in iron than in air.
Speed of sound is more in steel than in water.