| ⇦ | 
| ⇨ |
The reddish appearance of the sun at sunrise and sunset is due to
Options
(a) the colour of the sky
(b) the scattering of light
(c) the polarisation of light
(d) the colour of the sun
Correct Answer:
the scattering of light
Explanation:
It is due to scattering of light. Scattering ∞ 1/λ⁴. Hence the light reaches us is rich in red.
Related Questions: - The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- During production of cathode ray
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- The magnetic moment has dimensions of
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- During production of cathode ray
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- The magnetic moment has dimensions of
Topics: Ray Optics (94)
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