Practice 2

19 Animated Videos | 19 Structured Questions.

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22

Find eqn of maxima/minima on water surface.

1 Min | 1MB #Intermediate
23

Resultant I when rays incident on prism and emergent rays interfere after lens.

1 Min | 1MB #Basic
24

Find thickness of film for max transmission.

1 Min | 1MB #Basic
25

Ratio of I if mirror is present to when mirror is absent.

2 Min | 3MB #Basic
26

Find no. of maxima/minima when detector shifts.

2 Min | 1MB #Basic
27

Prove ratio of sum and diff of I.

1 Min | 1MB #Intermediate
28

Variation of error in d when angle increases.

1 Min | 1MB #Intermediate
29

Find % error in angle if % error in intensity given.

1 Min | 1MB #Intermediate
30

Find fringe order for oscillating source in-front of slits.

3 Min | 3MB #Intermediate
31

Ratio of max & min intensity in interference pattern.

4 Min | 3MB #Intermediate
32

Find RI when angular change in CM is given.

2 Min | 1MB #Intermediate
33

Position of CM for YDSE with thin film and Inclined rays?

4 Min | 2MB #Intermediate
34

Min thickness for inclined incident rays and 2 films?

3 Min | 2MB #Intermediate
35

Find phase diff if liquid is placed b/w source & slits, and b/w slits & screen.

2 Min | 3MB #Advanced
36

Find fringe width in liquid, and min thickness so that nearest minima comes on axis.

3 Min | 2MB #Advanced
37

Find CM for un-symmetric source and un-symmetric medium.

3 Min | 3MB #Advanced
38

Find I at CM and max I for films with diff t but same RI in water.

2 Min | 1MB #Advanced
39

Distance and direction in which will the central maxima shift?

2 Min | 2MB #Advanced
40

Find time at which CM is at center, and find velocity of CM at this time.

2 Min | 2MB #Advanced
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