AP EAMCET · PHYSICS · Oscillations
The amplitude of a damped oscillator becomes half in one minute. The amplitude after minutes will be times the original. Then is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
In damped oscillation, amplitude changes according to following formula- a=a0e-bt Here a0=Initial amplitude a=Amplitude at any time t Using given data- a02=a0e-b×1 …1 and a0x=a0e-b×3 …2 From equation…
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