| ⇦ | 
| ⇨ |
If wavelength of a wave is λ=6000 Å, then wave number will be
Options
(a) 166×10³ m⁻¹
(b) 16.6×10⁻¹ m⁻¹
(c) 1.66×10⁶ m⁻¹
(d) 1.66×10⁷ m⁻¹
Correct Answer:
1.66×10⁶ m⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- The current in a self-inductance L=40 mH is to be increased uniformly from 1A to 11 A
- If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- A particle of mass m is projected with a velocity v making an angle of 45°
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- The current in a self-inductance L=40 mH is to be increased uniformly from 1A to 11 A
- If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- A particle of mass m is projected with a velocity v making an angle of 45°
Topics: Waves (80)
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