Question

Which of the following in an electric bulb becomes hot and glows..?
a. The thick wires connected to the terminals
b. The thin wires between the thick wires
c. One of the terminals
d. Both terminals

Answer 1

Answer:

b

Explanation:

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Answer 2

Answer:

tungsten

Explanation:

The 'filament' is made by the tungsten. When the electricity passes through the filament then the filament became hot and it produces heat so the bulb became hot or warm. The tungsten is the good conductor of the electricity. So it became hot when the electricity passes through the filament