Physics, asked by nandinidakhane28, 8 hours ago

how much extra time will a beam of light required to travel through 1.8 m of Glass than to travel through 1.8 metres of water velocity of 9th in water is equals to 2.25 into 10 to the power 8 metre per second new is equals to 9 by 8 ​

Answers

Answered by subratamaji1953
0

Answer:

1.8 m of Glass than to travel through

Answered by prasannadakhane26
1

Answer 1 nanosecond is answer

Explanation:

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