Question

13. The following shows how electricity is used except one. Which one is it
A. Light bulbs use electricity to produce heat.
B. Radio uses electricity to produce sound.
C.Oven toaster uses electricity to produce heat.
D. Electricity can be produced by transforming mechanical energy into
electrical energy.​

Answer 1

Answer:

B

Explanation:

AS RADIO CAN WORK WITHOUT ELECTRICITY

PLS MARK IT AS BRAINLIEST

Answer 2

Answer:

b is the right answer

Explanation:

because because if you don't on the switch off oven or toaster they can't heat the food