Question 12 (Case Study) - (b) - CBSE Class 12 Sample Paper for 2022 Boards [Term 2] - Physics - Solutions to CBSE Sample Paper - Physics Class 12

Last updated at April 16, 2024 by

A diver at a depth 12 m inside water (a μω = 4/3) sees the sky in a cone of semi- vertical angle

(i) sin -1 4/3

(ii) tan -1 4/3

(iii) sin -1 3/4

(iv) 90°

Answer

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo