Write TRUE if the statement is correct and FALSE if incorrect. _________1. Electrical energy is present while charging your mobile phone. _________2. We can produce light by using a battery and bulb only. _________3. Lighting a matchstick gives electrical energy. _________4. Using a hair blower is an example of heat transfer through conduction. _________5. Electricity is produced by the movement or flow of electrons in an electric conductor like a wire.
Answer:
1.True
2.False
3.False
4.True
5.True
Explanation:
1.Charging a phone needs electrical energy.
2.The electrical energy needs to pass trough wires.
3.Lighting a matchstick does not give electrical energy.
4.Hair blower gives heat transfer trought conduction.
5.Electricity can only pass trough electric conductors.
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