Question

True or False
1. Resistance is a physical quantity that measures the opposition offered to the flow of current by a conductor.

2. The intensity of a sound depends only on its sources.

3. Repeated reflections of sound cause reverberations.

4. A magnet can induce a current in a conductor.

5. Materials that allow the passage of electricity are called insulators. ​

Answer 1

Answer:

1. True

2. True

3. True

4. True

5. False.

Explanation:

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