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If the speed of light is 3.0xx10^(8)ms^(...

If the speed of light is `3.0xx10^(8)ms^(-1)`. Calculate the distance covered by light in `2.00ns`.

Text Solution

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Given the speed of light 3 xx `10^(8)` `m overset(L)/sec.`
`i.e.,1 sec to 3x x10^(8)m`
in 2 nano seconds to ?
`2xx10^(-9)sec`
`(2 xx10^(-9)xx3 xx10^(8))/(1)=6 xx 10^(-1)=0.6 m`
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