Burning logs in the fire place produce heat energy. the dog gets warm from the fire when heat energy is transferred by a.the air. b.radiation. c.conduction. d.the flames.

Question

asked Nov 7, 2019 126k views

2 Answers

Philipp Otto · Answer 1 · 2019-11-12T04:55:53+0000

The correct answer is Option B which is by radiation.

Burning logs produce energy in the form of light waves. Flames are a combination of different types of light waves of different energy.
When these light waves are absorbed by the body of the dog, the energy of light converts into heat, warming the dog's body.
Hence moving energy in form of waves if radiation.
So the correct answer is option B.