Question

choose odd one out with proper reasons. 1.Electric bulb,room heater,washing machine,photocell 2.A dry cell,fireworks,automobiles, microphone​

Answer 1

Answer:

1) photocell

Reason: All things are electronic but photo cell are not.

2)Fire works

Reason: Same as above

Answer 2

Answer:

1.photocell

2. fire works

Explanation:

because all of the options are electrical but not these so that's why these options are odd one