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If seperation between screen and source is increased by 2%. What would be the effect on the intensity?
Options
(a) increases by 4%
(b) increases by 2%
(c) decreases by 2%
(d) decreases by 4%
Correct Answer:
decreases by 4%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A light emitting diode(LED) has a voltage drop of 2 volt across it
- The velocity of molecules of a gas at temperature 120 K is v. At what temperature
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A light emitting diode(LED) has a voltage drop of 2 volt across it
- The velocity of molecules of a gas at temperature 120 K is v. At what temperature
- A source of sound S emitting waves of frequency 100 Hz and an observer
- In a vaccum triode the function of grid voltage is
- Two thin long conductors seprated by a distance d carry currents
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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