Science, asked by scholars, 1 year ago

how was the speed of light measured?

Answers

Answered by Vanessa18
1
The speed of light is measured with lasers.

The speed of light is 301,000 km/s.

The speed of light was founded by a Danish astronomer Olaus Roemer in 1676.


Hope it helps!!

scholars: good one
abhi178: iv
abhi178: good dear but i espected more ,
Vanessa18: ok..Thank you
prmkulk1978: can you explain more how it is calculated?
Answered by sweety70
1
Speed of light has been measured with lasers. Speed of light is constant and is said to be 299,792,458 that is nearly 300,000,000.  This is the speed of sound in vacuum. 

hope it helps u..

prmkulk1978: Can you explain more in detail how it is calculated.
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