Q. Period of oscillation of 3 cm microwaves in seconds is

  • (A) 1 × 1010
  • (B) 1 × 10–10
  • (C) 0.01
  • (D) 0.001
✅ Correct Answer: (B) 1 × 10–10
Explanation: The period of oscillation of 3 cm microwaves is 1 × 10-10 (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.

Published by Team MCQ Buddy ⭐ 29.34K Points at 13-Apr-2025 08:43 am in Physics

Explanation by: Team MCQ Buddy
The period of oscillation of 3 cm microwaves is 1 × 10-10 (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.

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