Question

The base of an electric iron is brightly polished mainly

A) to make it smooth and frictionless
B) to make it rust-proof
C) to reduce heat loss by radiation
D) to make it more durable​

Answer 1

Answer:

C) to reduce heat loss by rediation

Explanation:

Polished surfaces are poor radiators of heat. So loss of heat on that account is reduced and the electric iron remains hotter than otherwise.

Answer 2

HEY USER ,

HERE IS YOUR ANSWER :-

The base of an electric iron is brightly polished mainly to reduce heat loss by radiation.

HOPE IT HELPS YOU