Chapter 9 in NCERT Physics - Class 12
Ray Optics and Optical Instruments
1 exercise
38 questions
Exercise
Page 345
Question 9.1
4 mins
Question 9.2
3 mins
Question 9.3
2 mins
Question 9.4
5 mins
Question 9.5
3 mins
Question 9.6
2 mins
Question 9.7
2 mins
Question 9.8
3 mins
Question 9.9
3 mins
Question 9.10
2 mins
Question 9.11
6 mins
Question 9.12
3 mins
Question 9.13
1 min
Question 9.14
2 mins
Question 9.15
6 mins
Question 9.16
2 mins
Question 9.17
11 mins
Question 9.18
5 mins
Question 9.19
3 mins
Question 9.20
2 mins
Question 9.21
9 mins
Question 9.22
5 mins
Question 9.23
4 mins
Question 9.24
3 mins
Question 9.25
2 mins
Question 9.26
4 mins
Question 9.27
50 secs
Question 9.28
3 mins
Question 9.29
4 mins
Question 9.30
5 mins
Question 9.31
4 mins
Question 9.32
11 mins
Question 9.33
6 mins
Question 9.34
2 mins
Question 9.35
3 mins
Question 9.36
4 mins
Question 9.37
3 mins
Question 9.38
7 mins