Maria's father started a fire in the fireplace. He crumpled some paper, lit a match, and soon the logs in the fireplace were burning. In this case, the stored chemical energy in the logs was changed into

A) Electrical energy

B) mechanical motion

C) heat and light energy

D) electrical and heat energy

Question

Physics

Elena Marks

25 June, 01:53

Maria's father started a fire in the fireplace. He crumpled some paper, lit a match, and soon the logs in the fireplace were burning. In this case, the stored chemical energy in the logs was changed into

A) Electrical energy

B) mechanical motion

C) heat and light energy

D) electrical and heat energy

+2

Answers (2)

Know the Answer?

Damian · Answer 1

C) Heat and light energy

Explanation:

Electrical energy is due to the movement of electrons. In this phenomenon no movement of electrons has been occurred so, (A) and (D) can't be the right options.

Mechanical motion is not happened so, (B) isn't the right answer.

With the burning of logs light and sensation of heat are produced. So, (C) is the right answer.

Leonard · Answer 2

I believe it would be C

Maria's father started a fire in the fireplace. He crumpled some paper, lit a match, and soon the logs in the fireplace were burning. In this case, the stored chemical energy in the logs was changed intoA) Electrical energyB) mechanical motionC) heat and light energyD) electrical and heat energy