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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
- Electric field intensity at a point in between two parallel sheets due to like
- A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface
- For a series L-C-R circuit, the rms values of voltage across various components
- If a magnet is suspended at an angle 30⁰ to the magnetic meridian, the dip needle
- An alternating emf given by equation e=300 sin[(100 π)t] V
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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