Question

Light travels at different speeds in different media. Put these media in order, from the slowest light speed to the fastest light speed: air, diamond, vacuum, water.

a) Diamond, water, air, vacuum.

b) Air, water, diamond, vacuum.

c) Vacuum, air, water, diamond.

d) Water, air, diamond, vacuum.

Answer 1

The correct order, from slowest light speed to fastest light speed, is: Water, air, diamond, vacuum.

Step-by-step explanation:

Light travels at different speeds in different media. The correct order, from slowest light speed to fastest light speed, for the given media is: d) Water, air, diamond, vacuum. Light travels slowest in water, followed by air, diamond, and then vacuum.