Question

If year is taken as the unit of time, velocity of light as the unit of velocity then unit of length is​

Answer 1

Answer: mark as brainliest plz

Explanation: As velocity of light is taken as 1 unit and unit of time as 1 year (365 days), therefore

1 unit velocity of light=1 unit length1 unit time⇒1 unit length=1 unit velocity of light×1 unit time⇒1 unit length=3×108×365×24×60×60=94608000×108=9.4608×1015 m

Answer 2

Answer:

If the velocity of light i.e. 299792458m/s is chosen as measure of velocity or speed n a year is chosen as measurement of duration then the distance covered by light is known as a cosmological measure of length "a light year". It's exact value is 9.4605284 × 10^15 meter.