Question

Read the Assertion (A) and the given Reason (R) carefully and identify which
of the given options are correct.
1. Assertion (A): Heat energy emitted by the sun travels though space and reaches the surface of the Earth
Reason (R): Heat radiations do not require a medium for their propagation
(a) Both A and R is true and R is the correct explanation of A (b) A is true but Ris false.
(c) Both A and R is true but R is not the correct explanation of A. (d) A is false but Ris true
(e) Both A and Rare false​

Answer 1

Answer:

Explanation:

I don't know

Answer 2

Option (a).because there is vacuum in the space.light from sun travels through vacuum  and reaches earth because light is a electromagnetic wave