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In Young’s double slit interference experiment, the distance between two sources is 9/100 pie mm. The distance of the screen from the source is 1.0 m. Wavelength of light used is 5000 A.
09
Sep
In Young’s double slit interference experiment, the distance between two sources is 9/100 pie mm. The distance of the screen from the source is 1.0 m. Wavelength of light used is 5000 A. In Young's double slit interference experiment the distance between two sources is 9/100 pie mm. The distance of the screen from the [...]
In Young’s double slit interference experiment, with monochromatic light, fringes are obtained on a screen placed at some distance from the slits. If the screen is moved by
09
Sep
In Young’s double slit interference experiment, with monochromatic light, fringes are obtained on a screen placed at some distance from the slits. If the screen is moved by fringes are obtained on a screen placed at some distance from the slits. If the screen is moved by In Young's double slit interference experiment with monochromatic [...]
A drunkard is walking along a straight road. He takes 5 steps forward and 3 steps backward and so on. Each step is 1 m long and takes 1 s. There is a pit on the road 11 m away from the starting point. The drunkard will fall into the pit after:
09
Sep
A drunkard is walking along a straight road. He takes 5 steps forward and 3 steps backward and so on. Each step is 1 m long and takes 1 s. There is a pit on the road 11 m away from the starting point. The drunkard will fall into the pit after: All the graphs [...]
Young’s double slit experiment is performed inside water (mu = 4/3) with light of frequency 6 * 10^14 Hz. If the slits are separated by 0.2 mm and the screen kept 1 m from the slits,
09
Sep
Young’s double slit experiment is performed inside water (mu = 4/3) with light of frequency 6 * 10^14 Hz. If the slits are separated by 0.2 mm and the screen kept 1 m from the slits, Young's double slit experiment is performed inside water (mu = 4/3) with light of frequency 6 * 10^14 Hz. [...]
The slits of the double slit is illuminated by light of wave length 5000A . The slit are 1mm apart and the screen is placed 1m away. Calculate: (1) the angular position of the 10 th maxima
09
Sep
The slits of the double slit is illuminated by light of wave length 5000A . The slit are 1mm apart and the screen is placed 1m away. Calculate: (1) the angular position of the 10 th maxima The slits of the double slit is illuminated by light of wave length 5000A . The slit are [...]
In Young’s experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lemda = 6000 A). What would be the fringe width on a screen placed 1 m from
09
Sep
In Young’s experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lemda = 6000 A). What would be the fringe width on a screen placed 1 m from In Young's experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lemda = 6000 A). [...]
A ray (wavelength lemda) is incident at an angle i at A of a glass slab of thickness t and refractive index = mu. Find the (a) phase difference between rays 1 and 2 (b) value of t for normal incidence
09
Sep
A ray (wavelength lemda) is incident at an angle i at A of a glass slab of thickness t and refractive index = mu. Find the (a) phase difference between rays 1 and 2 (b) value of t for normal incidence A ray (wavelength lemda) is incident at an angle i at A of a [...]
A car moving with a speed of 50 km h^−1 can be stopped by brakes after atleast 6 m. If the same car is moving at a speed of 100 km h^−1 the minimum stopping distance is :
09
Sep
A car moving with a speed of 50 km h^−1 can be stopped by brakes after atleast 6 m. If the same car is moving at a speed of 100 km h^−1 the minimum stopping distance is : A car moving with a speed of 50 km h^−1 can be stopped by brakes after atleast [...]
White light is incident normally on a glass plate of thickness 0.50 * 10^-6 and index of refraction 1.50. Which wavelengths in the visible region (400 nm -700 nm) are strongly reflected by the plate?
09
Sep
White light is incident normally on a glass plate of thickness 0.50 * 10^-6 and index of refraction 1.50. Which wavelengths in the visible region (400 nm -700 nm) are strongly reflected by the plate? White light is incident normally on a glass plate of thickness 0.50 * 10^-6 and index of refraction 1.50. Which [...]
An automobile travelling with speed of 60 km/h, can brake to stop within a distance of 20 m. If the car is going twice as fast, i.e. 120 km/h, the stopping distance will be:
09
Sep
An automobile travelling with speed of 60 km/h, can brake to stop within a distance of 20 m. If the car is going twice as fast, i.e. 120 km/h, the stopping distance will be: An automobile travelling with speed of 60 km/h can brake to stop within a distance of 20 m. If the car [...]