Question
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Frequency
✓
Answer
Frequency: Frequency of a vibrating body is defined as the number of vibrations completed by the body in one second.
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(b) Water tubs are kept in warchouses storing fruits and vegetables in cold countries during winter.
(c) A wise farmer always waters his fields in the evening, if there is a forecast for frost.