Which is the best example of the transfer of heat through radiation?

a. the sun providing heat to a solar panel
b. water boiling in a pot on a hot stove
c. a room in a house being warmed by a fireplace
d. a spoon becoming hot when placed in a cup of coffee

Option (a) is the correct answer.

Explanation:

Radiation is the emission of energy in the form of waves through space or through a medium.

Therefore, when heat is provided to solar panel by the Sun then it means solar radiations are transferring energy in the form of heat to he solar panel.

Thus, we can conclude that the Sun providing heat to a solar panel is the best example of the transfer of heat through radiation.

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.