Question

ravi switch on the bulb and switch off it what questions raised in his mind

Answer 1

WHAT IS THE USE OF SWITCH?
WHY SWITCHES ARE USED?
WHAT IS THE NEED OF USING A SWITCH IN THE CIRCUIT?

Answer 2

When a boy named Avi switches on the bulb, he might wonder at the speed at which the room brightens up the room.

He might question how fast does light travel.

He might also question the mechanics behind the process.

It continues when he switches off the light.

This might make him question about the technology itself, and the wonder it does.

Answer 3

When a boy named Avi switches on the bulb, he might wonder at the speed at which the room brightens up the room.

He might question how fast does light travel.

He might also question the mechanics behind the process.

It continues when he switches off the light.

This might make him question about the technology itself, and the wonder it does.