11. Tick (ſ) the true statements and cross (X) the false ones.
1. A bulb converts electric energy to light energy.
2. Plastic is a conductor of electricity.
3. All electrical appliances have two terminals.
4. Electric wires are covered with good insulators.
5. Metals are good insulators.
6. Bulbs last longer than LEDs.
Answers
Answered by
6
Answer:
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Explanation:
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Answered by
4
Answer:
- true
- false
- true
- true
- false
- false
Explanation:
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.
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