Question

If the velocity of light is 3.0 * 10 metres per second, calculate the distance to

light in a light year and express it in standard form.
(Hint: One light year = Distance travelled by light in a year]​

Answer 1

Answer:

(95×10^11)KM

Step-by-step explanation:

It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More p recisely, one light-year is equal to 9,500,000,000,000 kilometers.

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