Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A beam of width t is incident at 45 on an air-water boundary. The width of the beam in water is …………………………………………….
05
Oct
A beam of width t is incident at 45 on an air-water boundary. The width of the beam in water is ……………………………………………. A beam of width t is incident at 45 on an air-water boundary. The width of the beam in water is .................................................... October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A converging set of rays, travelling from water to air, is incident on a plane interface, the rays would have converged to a point O. 60 cm above the interface. However, due to refraction the rays will bend.
05
Oct
A converging set of rays, travelling from water to air, is incident on a plane interface, the rays would have converged to a point O. 60 cm above the interface. However, due to refraction the rays will bend. A converging set of rays due to refraction the rays will bend. is incident on a plane [...]
Find the velocity of image w.r.t. ground. The mirror is at rest and the object is moving perpendicular to the axis with 5 cm/s as in figure.
05
Oct
Find the velocity of image w.r.t. ground. The mirror is at rest and the object is moving perpendicular to the axis with 5 cm/s as in figure. Find the velocity of image w.r.t. ground. The mirror is at rest and the object is moving perpendicular to the axis with 5 cm/s as in figure. October [...]
A point object moves in +x direction with v = 1 m/s along the principal axis of the concave mirror of focal length f = 10 m. When the mirror moves with a velocity Vm = -1 m/s and the object
05
Oct
A point object moves in +x direction with v = 1 m/s along the principal axis of the concave mirror of focal length f = 10 m. When the mirror moves with a velocity Vm = -1 m/s and the object A point object moves in +x direction with v = 1 m/s along the [...]
A concave mirror of focal length 10 cm is placed in front of a convex mirror of focal length 20 cm. The distance between the two mirrors is 20 cm. A point object is placed 5 cm from the
05
Oct
A concave mirror of focal length 10 cm is placed in front of a convex mirror of focal length 20 cm. The distance between the two mirrors is 20 cm. A point object is placed 5 cm from the A concave mirror of focal length 10 cm is placed in front of a convex mirror [...]
Find the position of the final image after three successive reflections taking the first reflection on m1.
05
Oct
Find the position of the final image after three successive reflections taking the first reflection on m1. Find the position of the final image after three successive reflections taking the first reflection on m1. October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An object is placed midway between a concave mirror of focal length f and a convex mirror of focal length f. The distance between the two mirrors is 6f. Trace the ray that is first incident on the concave
05
Oct
An object is placed midway between a concave mirror of focal length f and a convex mirror of focal length f. The distance between the two mirrors is 6f. Trace the ray that is first incident on the concave The inner surface of the wall of a sphere is perfectly reflecting. Radius of the sphere [...]
An object is placed between a plane mirror and a concave mirror of focal length 15 cm as shown in the figure. Find the positions of the images after two reflections.An object is placed between a plane mirror and a concave mirror of focal length 15 cm as shown in the figure. Find the positions of the images after two reflections.
05
Oct
An object is placed between a plane mirror and a concave mirror of focal length 15 cm as shown in the figure. Find the positions of the images after two reflections.An object is placed between a plane mirror and a concave mirror of focal length 15 cm as shown in the figure. Find the positions [...]
A concave mirror and a convex mirror of focal length 20 cm and 30 cm are placed at a distance of 50 cm. An object of height 3 cm is kept at a distance 15 cm from convex mirror. Find the position and height of the image
05
Oct
A concave mirror and a convex mirror of focal length 20 cm and 30 cm are placed at a distance of 50 cm. An object of height 3 cm is kept at a distance 15 cm from convex mirror. Find the position and height of the image State the following statements as True of False. [...]
The inner surface of the wall of a sphere is perfectly reflecting. Radius of the sphere is R. A point source S is placed at a distance R/2 from the centre of the sphere. Consider the reflection
05
Oct
The inner surface of the wall of a sphere is perfectly reflecting. Radius of the sphere is R. A point source S is placed at a distance R/2 from the centre of the sphere. Consider the reflection The inner surface of the wall of a sphere is perfectly reflecting. Radius of the sphere is R. [...]