Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In Young’s experiment, the upper slit is covered by a thin glass plate of refractive index 1.4 while the lower slit is covered by another glass plate, having the same thickness as the first one but
10
Sep
In Young’s experiment, the upper slit is covered by a thin glass plate of refractive index 1.4 while the lower slit is covered by another glass plate, having the same thickness as the first one but having the same thickness as the first one but In Young's experiment the upper slit is covered by a [...]
A monochromatic light of lemda = 500 A is incident on two identical slits separated by a distance of 5 * 10^-4 m. The interference pattern is seen on a screen placed at a distance of 1 m from the plane of slits.
10
Sep
A monochromatic light of lemda = 500 A is incident on two identical slits separated by a distance of 5 * 10^-4 m. The interference pattern is seen on a screen placed at a distance of 1 m from the plane of slits. White coherent light (4000-7000 A) is sent through the slits of a [...]
A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 mm and distance between the plane of slits and the scree is 1.33m. The slits are illuminated
10
Sep
A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 mm and distance between the plane of slits and the scree is 1.33m. The slits are illuminated A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 [...]
A thin paper of thickness 0.02 mm having a refractive index 1.45 is pasted across one of the slits in a YDSE. The paper transmits 4/9 of the light energy falling on it. (a) Find the ratio of maximum intensity
10
Sep
A thin paper of thickness 0.02 mm having a refractive index 1.45 is pasted across one of the slits in a YDSE. The paper transmits 4/9 of the light energy falling on it. (a) Find the ratio of maximum intensity White coherent light (4000-7000 A) is sent through the slits of a YDSE. The separation [...]
A conducting rod of length 2l is rotating with constant angular speed omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The e.m.f. induced between two ends of the rod is
10
Sep
A conducting rod of length 2l is rotating with constant angular speed omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The e.m.f. induced between two ends of the rod is A copper rod of length l is rotated about one end perpendicular to the magnetic field [...]
Fig. shows a conducting loop being pulled out of a magnetic field with a constant speed `v`.Which of the four plots shown in fig. may represent the power delivered by the putting agent as a function of the constant speed `v`.
10
Sep
Fig. shows a conducting loop being pulled out of a magnetic field with a constant speed `v`.Which of the four plots shown in fig. may represent the power delivered by the putting agent as a function of the constant speed `v`. A straight wire of length L is bent into a semicircle. It is moved [...]
A Young’s double slit apparatus is immersed in a liquid of refractive index mu 1. The slit plane touches the liquid surface. A parallel beam of monochromatic light of wavelength lemda (in air) is incident normally
10
Sep
A Young’s double slit apparatus is immersed in a liquid of refractive index mu 1. The slit plane touches the liquid surface. A parallel beam of monochromatic light of wavelength lemda (in air) is incident normally White coherent light (4000-7000 A) is sent through the slits of a YDSE. The separation between the slits is [...]
As shown in the figure a metal rod makes contact and complete the circuit. The circuit is perpendicular to the magnetic field with B=0.15 tesla. If the resistance is 3 Ω force needed to move the rod as indicated with a constant speed of 2 m/sec is
10
Sep
As shown in the figure a metal rod makes contact and complete the circuit. The circuit is perpendicular to the magnetic field with B=0.15 tesla. If the resistance is 3 Ω force needed to move the rod as indicated with a constant speed of 2 m/sec is A straight wire of length L is bent [...]
Monochromatic light of wavelength of 600 nm used in YDSE. If one of the slit it covered with a transparent sheet of thickness 1.8 * 10^-5 m made of a material of refractive index 1.6
10
Sep
Monochromatic light of wavelength of 600 nm used in YDSE. If one of the slit it covered with a transparent sheet of thickness 1.8 * 10^-5 m made of a material of refractive index 1.6 Monochromatic light of wavelength of 600 nm used in YDSE. If one of the slit it covered with a transparent [...]
In a young’s experiment the light source is at distance l1 = 20 mu m and l2 = 40 mu m from the slits. The light of wavelength lemda = 500 nm is incident on slits separated at a distance 10
10
Sep
In a young’s experiment the light source is at distance l1 = 20 mu m and l2 = 40 mu m from the slits. The light of wavelength lemda = 500 nm is incident on slits separated at a distance 10 In a young's experiment the light source is at distance l1 = 20 mu [...]