Subject :IMO Class : Class 7
The speed of light is (3 × 108) m/sec. If the Sun is (1.5 × 1011) m away from the Earth, then how many seconds does light take to reach the Earth?
A(3.0 × 102) seconds
B(5.0 × 102) seconds
C(5.0 × 103) seconds
D(8.0 × 102) seconds
I THINK OPTION C IS CORRECT
Ans 1:
Class : Class 7
Ans 2:
Class : Class 7