Question

1. When a bulb lights up it shows that an electric _____ is flowing.
2. An image obtained on the screen is called _____.​

Answer 1

Explanation:

HEY MATE ..

1. Within the electric cell or battery, the chemical energy changes into electrical energy. The electric energy on flowing through the filament of the bulb, first changes into heat energy and then into the light energy.
2. An image which can be obtained on a screen is called a real image.

Answer 2

Answer:

1st one is current.

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