Natural Phenomena MCQ Practice Bits

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01 The like charges 1. attract each other 2. repel each other 3. no interaction takes place 4. all of these

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02 The shaking of earth is called 1. volcano 2. tsunami 3. earthquake 4. all of these

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03 The unlike charges 1. repel each other 2. attract each other 3. no interaction takes place 4. none of these

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04 Which of the following cannot be changed easily by friction 1. a plastic scale 2. a copper rod 3. a woolen cloth 4. piece of wood

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05 When a glass rod is rubbed with a piece of silk cloth 1. rod and the cloth acquire positive charge 2. rod becomes positively charged while the cloth has a negative charge 3. rod and the cloth both acquire negative charge 4. rod becomes negatively charged while the cloth has a positive charge

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06 The destructive earthquakes have magnitudes higher than ..... on the Richter scale 1. 3.0 2. 4.0 3. 7.0 4. 2.0

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