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The time of reverberation of a room A is one second. What will be the time (in seconds) of reverbation of a room, having all the dimensions double of those of room A?
Options
(a) 1
(b) 2
(c) 4
(d) (1/2)
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When light of wavelength 300 nm falls on a photoelectric emitter,
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- The interferance pattern is obtained with two coherent light sources of intensity
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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When light of wavelength 300 nm falls on a photoelectric emitter,
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- The interferance pattern is obtained with two coherent light sources of intensity
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- A straight conductor 0.1 m long moves in a uniform magnetic field 0.1 T.
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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