Check sibling questions
Physics Class 12
Solutions to CBSE Sample Paper - Physics Class 12

a) Write two points of difference between an interference pattern and a diffraction pattern.

b) (i) A ray of light incident on face AB of an equilateral glass prism, shows minimum deviation of 30°. Calculate the speed of light through the prism.

Question 33b - A ray of light incident on face AB - teachoo.jpg

(ii) Find the angle of incidence at face AB so that the emergent ray grazes along the face AC.



Question 33B - Write two points of difference - teachoo.jpg

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.