हिंदी

Classify the following motion: Motion of the hammer of an electric bell.

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प्रश्न

Classify the following motion:

Motion of the hammer of an electric bell.

विकल्प

  • Straight line motion

  • Circular motion

  • Oscillatory motion

MCQ
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उत्तर

Oscillatory motion

Explanation:

The hammer hits the electric bell and vibrates rapidly. Therefore, it is an oscillatory motion.

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अध्याय 9: Motion and Time - Exercises [पृष्ठ १०५]

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एनसीईआरटी Science [English] Class 7
अध्याय 9 Motion and Time
Exercises | Q 1. (v) | पृष्ठ १०५
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