Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself?
05
Oct
A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself? A concave mirror of radius R is kept on a horizontal table. Water (refractive index [...]
A concave mirror of radius 40 cm lies on a horizontal table and water is filled in it up to a height of 5.00 cm. A small dust particles floats on the water surface at a point P vertically above the point of contact
05
Oct
A concave mirror of radius 40 cm lies on a horizontal table and water is filled in it up to a height of 5.00 cm. A small dust particles floats on the water surface at a point P vertically above the point of contact A slab of water is on the top of a glass [...]
Consider the situation shown in figure. A plane mirror is fixed at a height h above the bottom of a beaker containing water (re fraction index mu) up to a height d. Find the position of the image of the bottom
05
Oct
Consider the situation shown in figure. A plane mirror is fixed at a height h above the bottom of a beaker containing water (re fraction index mu) up to a height d. Find the position of the image of the bottom A slab of water is on the top of a glass slab of refractive [...]
In figure, a point source S is placed at a height h above the plane mirror in a medium of refractive index mu. (a) Find the number of images seen for normal view. (b) Find the distance between the images.
05
Oct
In figure, a point source S is placed at a height h above the plane mirror in a medium of refractive index mu. (a) Find the number of images seen for normal view. (b) Find the distance between the images. a point source S is placed at a height h above the plane mirror in [...]
What should be the value of refractive index mu of a glass rod placed in air, so that the light entering through the flat surface of the rod does not cross the curved surface of the rod?
05
Oct
What should be the value of refractive index mu of a glass rod placed in air, so that the light entering through the flat surface of the rod does not cross the curved surface of the rod? so that the light entering through the flat surface of the rod does not cross the curved surface [...]
A slab of water is on the top of a glass slab of refractive index 2. At what angle to the normal must a ray be incident on the top surface of the glass slab so that it is reflected from the bottom
05
Oct
A slab of water is on the top of a glass slab of refractive index 2. At what angle to the normal must a ray be incident on the top surface of the glass slab so that it is reflected from the bottom A slab of water is on the top of a glass slab [...]
A convergent beam is incident on two slabs placed in contact as shown in figure. Where will rays finally converge?
05
Oct
A convergent beam is incident on two slabs placed in contact as shown in figure. Where will rays finally converge? A convergent beam is incident on two slabs placed in contact as shown in figure. Where will rays finally converge? October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A tank contains three layers of immiscible liquids. The first layer is of water with refractive index 4/3 and thickness 8 cm. The second layer is of oil with refractive index 3/2 and thickness 9 cm
05
Oct
A tank contains three layers of immiscible liquids. The first layer is of water with refractive index 4/3 and thickness 8 cm. The second layer is of oil with refractive index 3/2 and thickness 9 cm A tank contains three layers of immiscible liquids. The first layer is of water with refractive index 4/3 and [...]
A light beam of diameter root 3R is incident symmetrically on a glass hemisphere of radius R and of refractive index n = root 3. Find radius of the beam at the base of hemisphere.
05
Oct
A light beam of diameter root 3R is incident symmetrically on a glass hemisphere of radius R and of refractive index n = root 3. Find radius of the beam at the base of hemisphere. A light beam of diameter root 3R is incident symmetrically on a glass hemisphere of radius R and of refractive [...]
A fish is 60 cm under water (mu = 4/3). A bird directly overhead looks at the fish. If the bird is at a distance of 120 cm from the water surface, (a) what is the apparent position of the fish as seen by the bird and
05
Oct
A fish is 60 cm under water (mu = 4/3). A bird directly overhead looks at the fish. If the bird is at a distance of 120 cm from the water surface, (a) what is the apparent position of the fish as seen by the bird and (a) what is the apparent position of the [...]