Question

FILL IN THE BLANKS.

A._________ IS A DEVICE WHICH CAN BREAK OR COMPLETE THE E.CIRCUIT.

B. THE PHENOMENA OF BOUNCING BACK OF LIGHT AFTER STRIKING THE SURFACE IS CALLED__________.

C. THE CHANGE IN THE STATE OF AN OBJECT WITH RESPECT TO TIME IS KNOWNS AS __________________​

Answer 1

Answer:

1. fuse

2.reflection

3. motion

Answer 2

Answer:

B reflection of light

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