Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two concave mirrors each of focal length 20 cm are placed such that their principal axes are parallel to each other and at a distance of 1 cm to each other. Both the mirrors are at a distance of 100 cm to each other.
08
Sep
Two concave mirrors each of focal length 20 cm are placed such that their principal axes are parallel to each other and at a distance of 1 cm to each other. Both the mirrors are at a distance of 100 cm to each other. A = 4 Two thin prisms are combined to form an [...]
AB and CD are surfaces of two slabs as shown in figure. The medium between the slabs has refractive index 2. Refractive index of the slab above AB is root 2 and below CD is root 3. Find the minimum angle of
08
Sep
AB and CD are surfaces of two slabs as shown in figure. The medium between the slabs has refractive index 2. Refractive index of the slab above AB is root 2 and below CD is root 3. Find the minimum angle of A = 4 Two thin prisms are combined to form an achromatic combination. [...]
Consider the situation sketched. A fish lies 40 cm under the surface of water (mu water = 4/3), 80 cm above a concave spherical mirror whose radius of curvature is 120 cm. An observer looking down
08
Sep
Consider the situation sketched. A fish lies 40 cm under the surface of water (mu water = 4/3), 80 cm above a concave spherical mirror whose radius of curvature is 120 cm. An observer looking down 80 cm above a concave spherical mirror whose radius of curvature is 120 cm. An observer looking down Consider [...]
Object O is placed in front of a plane mirror and glass slab as shown in figure. The object is made to move with a velocity u perpendicular to the mirror surface. Find the speed of the image formed after refraction
08
Sep
Object O is placed in front of a plane mirror and glass slab as shown in figure. The object is made to move with a velocity u perpendicular to the mirror surface. Find the speed of the image formed after refraction A = 4 Two thin prisms are combined to form an achromatic combination. For [...]
A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between car and observer.
08
Sep
A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between car and observer. A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between [...]
Two plane mirrors are joined together at angle theta with each other, as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = PO2 = d. (O1PO2 is a straight line )
08
Sep
Two plane mirrors are joined together at angle theta with each other, as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = PO2 = d. (O1PO2 is a straight line ) as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = [...]
Two thin prisms are combined to form an achromatic combination. For prism I, A = 4, μR = 1.35, μY = 1.40 ,μv = 1.42 For prism II, μ′R = 1.7,μ′Y = 1.8 and μ′V = 1.9 . Find the prism angle of prism II and the net mean deviation.
08
Sep
Two thin prisms are combined to form an achromatic combination. For prism I, A = 4, μR = 1.35, μY = 1.40 ,μv = 1.42 For prism II, μ′R = 1.7,μ′Y = 1.8 and μ′V = 1.9 . Find the prism angle of prism II and the net mean deviation. A = 4 Two thin [...]
Find the dispersion produced by a thin prism of 18 having refractive index for red light = 1.56 and for violet light = 1.68.
08
Sep
Find the dispersion produced by a thin prism of 18 having refractive index for red light = 1.56 and for violet light = 1.68. Find the dispersion produced by a thin prism of 18 having refractive index for red light = 1.56 and for violet light = 1.68. September 8, 2020 Category: Uncategorised (JEE Advanced [...]
Calculate the dispersive power for crown glass from the given data mu v = 1.523 and mu r = 1.5145.
08
Sep
Calculate the dispersive power for crown glass from the given data mu v = 1.523 and mu r = 1.5145. Calculate the dispersive power for crown glass from the given data mu v = 1.523 and mu r = 1.5145. September 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A thin biprism (see figure) of obtuse angle alpha = 178 is placed at a distance l = 20 cm from a slit. How many images are formed and what is the separation between them? Refractive index of the material
08
Sep
A thin biprism (see figure) of obtuse angle alpha = 178 is placed at a distance l = 20 cm from a slit. How many images are formed and what is the separation between them? Refractive index of the material A = 60 n = root 7/3. Find the minimum possible angle of incidence For [...]