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  • Neon gas is generally used in the sign boards. If it emits strongly at 616 nm, calculate (b) distance traveled by this radiation in 30 s

2.47 Neon gas is generally used in the sign boards. If it emits strongly at 616 nm, calculate (b) distance traveled by this radiation in 30 s

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The velocity of neon gas radiation is 3.0\times10^8m/s.

Therefore, the distance travelled in 30s will be:

30s\times(3.0\times10^8m/s) = 9.0\times10^9m

Posted by

Divya Prakash Singh

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