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Period of oscillation of 3 cm microwaves in seconds is
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- 1 × 1010
- 1 × 10–10
- 0.01
- 0.001
- 1 × 1010
Correct Option: B
The period of oscillation of 3 cm microwaves is 1 × 1010 (Physics, Volume 1, by Halliday). The period of oscillation is the smallest interval of time in which a system undergoing oscillation returns to the state it was in at the beginning of the oscillation.
