Question

Which of the following converts chemical energy into electrical energy?

• A. Car engine
• B. Dry cell
• C. Battery
• D. Both (b) and (c)

Answer 1

The correct option is D

Both (b) and (c)

Explanation of correct answer:

Option (B):

Dry cell: It converts chemical energy into electrical energy from the chemicals stored inside the cell.

Option (C):

Battery: the work of the battery is also the same as that of the dry cell.

Option (D):

Both (B) and (C) are correct as both dry cell and car engine convert chemical energy into electrical energy.

Explanation of incorrect answer:

Option (A):

Car engine: It is used in a car for its working or movement and convert chemical energy into electrical energy.

So, the correct option is option (D).