Light travels fastest in

Air
Water
Glass
Diamond

Correct Answer: Air

Explanation:

Light travels fastest in Vacuum. The fastest thing in the whole universe is the speed of light in a vacuum like outer space. It is about 2.99 x 10⁸ m/s.

← Previous Question Next Question→

More Questions from Physics

Acceptable noise level for human ear
Q = mcdT refers to
Sound waves cannot travel in
Visible light has a higher frequency than
In general, which is the cause of a sea breeze?
Which mirror is used as rear view mirror in vehicles?
In general, which is the cause of a land breeze?
Magnetic domains normally occur in
Which elements are malleable and good conductors of electricity?
Second and third class levers are differentiated by

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion