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The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π(3×10⁶ x-9×10¹⁴ t) .
The frequency of the wave is equal to
Options
(a) 4.5×10¹⁴ Hz
(b) 3.5×10¹⁴ Hz
(c) 3.5×10¹⁰ Hz
(d) 2.5×10¹⁰ Hz
Correct Answer:
4.5×10¹⁴ Hz
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A parallel plate condenser has a uniform electric field E(V/m) in the space between
- A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
- A soap bubble is charged to a potential 12V. If its radius is doubled,
- A leaf which contains only green pigments is illuminated by a laser light
- If a small amount of antimony is added to germanium crystal
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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