Can light travel in vacuum?

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Solution

Of course yes. Light from sun reaches earth through the vacuum present in the space. Light does not require any medium to travel. However, Light can also travel in medium like air, water and solids. Example,we can see things inside water and glass which is a liquid and solid, which is due to travel of light.

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Similar questions

Similar to sound, light can not travel in a vacuum.

The correct statement is :

(a) Sound and light both require medium for propagation

(b) Sound can travel in vacuum, but light can not

(d) Sound and light both can travel in vacuum.

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