Question

The steps in the heating of a metal seat in a park are listed below: Step 1: Heat travels from the sun to Earth Step 2: Heat travels through atmosphere to the top of the seat Step 3: Heat from the top of the seat travels through the seat to the lower parts of the seat Which statement is correct? Heat is transferred by radiation in Step 1 and Step 3.

Heat is transferred by radiation in Step 1 and Step 2.
Heat is transferred by convection in Step 1 and Step 2.
Heat is transferred by convection in Step 1 and Step 3.

Answer 1

no option is correct as 1 is due to radiation
2. convection
3. conduction

Answer 2

Answer:Heat is transferred by radiation in Step 1 and Step 2.

Explanation:This type of heat is radiation