Last Updated On [03-11-2023]
At sun rise or sunset, the sun looks more red than at mid-day because
a)
The sun is hottest at these times
b)
Of the scattering of light
c)
Of the effect of refraction
d)
Of the effect of diffraction
At sun rise or sunset, the sun looks more red than at mid-day because
a)
The sun is hottest at these times
b)
Of the scattering of light
c)
Of the effect of refraction
d)
Of the effect of diffraction
Question ID - 152759 :-
At sun rise or sunset, the sun looks more red than at mid-day because
a)
The sun is hottest at these times
b)
Of the scattering of light
c)
Of the effect of refraction
d)
Of the effect of diffraction
|
At sun rise or sunset, the sun looks more red than at mid-day because |
|||
|
a) |
The sun is hottest at these times |
b) |
Of the scattering of light |
|
c) |
Of the effect of refraction |
d) |
Of the effect of diffraction |
|
(b) According to Rayleigh’s law of scattering, intensity scattered is inversely proportional to the forth power of wavelength. So red is least scattered and sun appears Red |
Next Question :
|
White light is incident on one of the refracting surfaces of a prism of angle |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
|
If the refractive indices for red and blue colours are 1.641 and 1.659 respectively, the angular separation between these two colours when they emerge out of the prism is
View Topper Answer
We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 11th maths guide 11th maths guide 12th maths guide 10th maths guide, also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.
