Young's Double Slit Experiment (YDSE)
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283358 A parallel beam of monochromatic light of wavelength 5625\AA passes through a long slit of width 0.25 mm. The angular divergence in which most of the light is diffracted is:

1 4.5×103 radian
2 2.25×103 radian
3 4.5×104 radian
4 2.25×104 radian
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283359 White light is used to illuminate two slits in Young's double slit experiment. The separation between the slits is b and the screen is at a distance d(>>b) from the slits. At a point on the screen directly in front of one of the slits, which wavelength are missing?

1 bd,b3 d,b5 d
2 b22 d,b24 d,b26 d
3 b2 d,b23 d,b25 d
4 b2 d,b4 d,b6 d
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283362 In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths λ1=12000\AA and λ2=10000 \AA. At what minimum distance from the common central bright fringe on the screen 2 m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

1 6 mm
2 4 mm
3 3 mm
4 8 mm
WAVE OPTICS

283363 If in a Young double slit experiment maximum intensity is Imax , then intensity at λ/2 path difference, is

1 Imax
2 Imax/2
3 Imax/4
4 zero
WAVE OPTICS

283358 A parallel beam of monochromatic light of wavelength 5625\AA passes through a long slit of width 0.25 mm. The angular divergence in which most of the light is diffracted is:

1 4.5×103 radian
2 2.25×103 radian
3 4.5×104 radian
4 2.25×104 radian
WAVE OPTICS

283359 White light is used to illuminate two slits in Young's double slit experiment. The separation between the slits is b and the screen is at a distance d(>>b) from the slits. At a point on the screen directly in front of one of the slits, which wavelength are missing?

1 bd,b3 d,b5 d
2 b22 d,b24 d,b26 d
3 b2 d,b23 d,b25 d
4 b2 d,b4 d,b6 d
WAVE OPTICS

283361 In a Young's double slit experiment, the two slits which are separated by 1.2 mm are illuminated with a monochromatic light of wavelength 6000 angstrom. The interference pattern is observed on a screen placed at a distance of 1 m from the slits. Find the number of bright fringes formed over 1 cm width on the screen.

1 25
2 12
3 15
4 20
WAVE OPTICS

283362 In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths λ1=12000\AA and λ2=10000 \AA. At what minimum distance from the common central bright fringe on the screen 2 m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

1 6 mm
2 4 mm
3 3 mm
4 8 mm
WAVE OPTICS

283363 If in a Young double slit experiment maximum intensity is Imax , then intensity at λ/2 path difference, is

1 Imax
2 Imax/2
3 Imax/4
4 zero
WAVE OPTICS

283358 A parallel beam of monochromatic light of wavelength 5625\AA passes through a long slit of width 0.25 mm. The angular divergence in which most of the light is diffracted is:

1 4.5×103 radian
2 2.25×103 radian
3 4.5×104 radian
4 2.25×104 radian
WAVE OPTICS

283359 White light is used to illuminate two slits in Young's double slit experiment. The separation between the slits is b and the screen is at a distance d(>>b) from the slits. At a point on the screen directly in front of one of the slits, which wavelength are missing?

1 bd,b3 d,b5 d
2 b22 d,b24 d,b26 d
3 b2 d,b23 d,b25 d
4 b2 d,b4 d,b6 d
WAVE OPTICS

283361 In a Young's double slit experiment, the two slits which are separated by 1.2 mm are illuminated with a monochromatic light of wavelength 6000 angstrom. The interference pattern is observed on a screen placed at a distance of 1 m from the slits. Find the number of bright fringes formed over 1 cm width on the screen.

1 25
2 12
3 15
4 20
WAVE OPTICS

283362 In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths λ1=12000\AA and λ2=10000 \AA. At what minimum distance from the common central bright fringe on the screen 2 m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

1 6 mm
2 4 mm
3 3 mm
4 8 mm
WAVE OPTICS

283363 If in a Young double slit experiment maximum intensity is Imax , then intensity at λ/2 path difference, is

1 Imax
2 Imax/2
3 Imax/4
4 zero
WAVE OPTICS

283358 A parallel beam of monochromatic light of wavelength 5625\AA passes through a long slit of width 0.25 mm. The angular divergence in which most of the light is diffracted is:

1 4.5×103 radian
2 2.25×103 radian
3 4.5×104 radian
4 2.25×104 radian
WAVE OPTICS

283359 White light is used to illuminate two slits in Young's double slit experiment. The separation between the slits is b and the screen is at a distance d(>>b) from the slits. At a point on the screen directly in front of one of the slits, which wavelength are missing?

1 bd,b3 d,b5 d
2 b22 d,b24 d,b26 d
3 b2 d,b23 d,b25 d
4 b2 d,b4 d,b6 d
WAVE OPTICS

283361 In a Young's double slit experiment, the two slits which are separated by 1.2 mm are illuminated with a monochromatic light of wavelength 6000 angstrom. The interference pattern is observed on a screen placed at a distance of 1 m from the slits. Find the number of bright fringes formed over 1 cm width on the screen.

1 25
2 12
3 15
4 20
WAVE OPTICS

283362 In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths λ1=12000\AA and λ2=10000 \AA. At what minimum distance from the common central bright fringe on the screen 2 m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

1 6 mm
2 4 mm
3 3 mm
4 8 mm
WAVE OPTICS

283363 If in a Young double slit experiment maximum intensity is Imax , then intensity at λ/2 path difference, is

1 Imax
2 Imax/2
3 Imax/4
4 zero
WAVE OPTICS

283358 A parallel beam of monochromatic light of wavelength 5625\AA passes through a long slit of width 0.25 mm. The angular divergence in which most of the light is diffracted is:

1 4.5×103 radian
2 2.25×103 radian
3 4.5×104 radian
4 2.25×104 radian
WAVE OPTICS

283359 White light is used to illuminate two slits in Young's double slit experiment. The separation between the slits is b and the screen is at a distance d(>>b) from the slits. At a point on the screen directly in front of one of the slits, which wavelength are missing?

1 bd,b3 d,b5 d
2 b22 d,b24 d,b26 d
3 b2 d,b23 d,b25 d
4 b2 d,b4 d,b6 d
WAVE OPTICS

283361 In a Young's double slit experiment, the two slits which are separated by 1.2 mm are illuminated with a monochromatic light of wavelength 6000 angstrom. The interference pattern is observed on a screen placed at a distance of 1 m from the slits. Find the number of bright fringes formed over 1 cm width on the screen.

1 25
2 12
3 15
4 20
WAVE OPTICS

283362 In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths λ1=12000\AA and λ2=10000 \AA. At what minimum distance from the common central bright fringe on the screen 2 m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

1 6 mm
2 4 mm
3 3 mm
4 8 mm
WAVE OPTICS

283363 If in a Young double slit experiment maximum intensity is Imax , then intensity at λ/2 path difference, is

1 Imax
2 Imax/2
3 Imax/4
4 zero