| ⇦ | 
| ⇨ |
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.
Related Questions: - A vibration magnetometer placed in magnetic meridian has a small bar magnet
- In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A vibration magnetometer placed in magnetic meridian has a small bar magnet
- In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply