Question

It takes time 8 min for light to reach from the sun to
the earth surface. If speed of light is taken to be
3 x 10 ms, find the distance from the sun to the
earth in km​

Answer 1

Explanation:

see the attachment.....

Answer 2

Answer:

Explanation:Time taken in minutes = 8min

Time taken in seconds = 8 × 60 = 480 sec.

Speed = 3×10 m/s

We know

Distance = speed × Time

So ,

480 × 3 × 10 = 14400 miters

Now, convert it into km

So

14400/1000 = 14.4 km