Like sound, light also cannot travel in a vacuum. True or false?
Sound
Light
So, light can travel in a vacuum but sound cannot.
The correct statement is :
(a) Sound and light both require medium for propagation
(b) Sound can travel in vacuum, but light can not
(c) Sound needs medium, but light does not need medium for its propagation
(d) Sound and light both can travel in vacuum.
State true or false. Similar to sound, light can also not travel in a vacuum.
Similar to sound, light can not travel in a vacuum.