YDSE

28 Animated Videos | 25 Structured Questions.

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YDSE

Young's Double Slit Experiment

2 Min | 10MB
Q16

Find fringe width & angular fringe width.

2 Min | 2MB #Basic
Q17

If d < lambda, interference pattern?

2 Min | 3MB #Basic
Q18

Wavelength & distance b/w 3rd max and 3rd minima.

3 Min | 2MB #Basic
Q19

Express y in terms of Beta for small angle.

7 Min | 4MB #Basic
Q20

Position of point where I is 1/2, 1/4 , 3/4 of max?

2 Min | 2MB #Basic
Q21

Find I for lambda/3, Beta/4.

4 Min | 2MB #Basic
Q22

Find I if 1 slit is closed, I of 1 slit is made half.

1 Min | 1MB #Basic
Q23

Find Ip/Icm, rate at which phasors rotate and angle b/w phasors.

2 Min | 1MB #Basic
Q24

Width of 1 slit is double. Fringe width diff, maxima at center?

3 Min | 2MB #Basic
Q25

Width of 1 slit is double. Find ratio of max to min I.

3 Min | 2MB #Basic
Q26

Imax/Imin = 25. Find A1/A2, I1/I2.

1 Min | 1MB #Basic
Q27

I of a slit is decreased, then I of bright / dark fringes increases / decreases ?

4 Min | 3MB #Basic
Q28

Explains overlap of maximas and minimas.

9 Min | 6MB #Intermediate
Q29

Possible combinations of wavelengths?

3 Min | 2MB #Intermediate
Q30

No. of fringes in the same segment when wavelength changed?

3 Min | 2MB #Intermediate
Q31

Wavelength for which 1st dark fringe is at same position?

1 Min | 1MB #Intermediate
Q32

Black white fringes with white light ? Central fringe ? Color next to CM ?

2 Min | 1MB #Basic
Q33

Find Lambdas, min order of violet which overlaps with red.

3 Min | 2MB #Intermediate
Sources with Phase Difference

Interference of sources with phase diff.

2 Min | 2MB
Q34

Angular position of maxima & minima for phase diff b/w sources.

8 Min | 8MB #Basic
Q35

Inclined rays opposite to convention. Find eqn for net phase.

1 Min | 1MB #Intermediate
Q36

Case of -ve phi, change in eqn accordingly.

3 Min | 2MB #Intermediate
Q37

For non-inclined rays, position of minimas?

2 Min | 2MB #Intermediate
Q38

Off-axis source with 2 slits. Find nature and order at O and P.

3 Min | 2MB #Intermediate
Q39

2 cases of inclined rays. Find position of CM.

2 Min | 1MB #Intermediate
Hyperbolic Equation

Hyberbolic eqn of fringes.

1 Min | 2MB
Q40

Distance moved by car for next minima?

3 Min | 2MB #Intermediate
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