Question

Light speed is more in vacuum. why

Answer 1

Answer:

light ki speed hundred to 500

Answer 2

Qᴜᴇꜱᴛɪᴏɴ :

➻ Light speed is more in vacuum . Why ?

ᴀɴꜱᴡᴇʀ :

➲ Light travels in waves, and, like sound, can be slowed depending on what it is traveling through. Nothing can outpace light in a vacuum. However, if a region contains any matter, even dust, light can bend when it comes in contact with the particles, which results in a decrease in speed.

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