Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A rock is found to weigh w in air when suspended from a spring scale. When completely submerged in water while attached to the spring scale, it weighs wsubmerged as shown in Fig. Find the density of the rock ρrock in terms of Rock the scale reading and the density of water
06
Oct
A rock is found to weigh w in air when suspended from a spring scale. When completely submerged in water while attached to the spring scale, it weighs wsubmerged as shown in Fig. Find the density of the rock ρrock in terms of Rock the scale reading and the density of water A rock is [...]
A cubic container is filled with a liquid whose refractive index increases linearly from top to bottom. Which of the following represents the path of a ray of light inside the liquid?
06
Oct
A cubic container is filled with a liquid whose refractive index increases linearly from top to bottom. Which of the following represents the path of a ray of light inside the liquid? A cubic container is filled with a liquid whose refractive index increases linearly from top to bottom. Which of the following represents the [...]
Light travelling through three transparent substances follows the path shown in figure. Arrange the indices of refraction in order from smallest to largest. Note that total internal reflection
06
Oct
Light travelling through three transparent substances follows the path shown in figure. Arrange the indices of refraction in order from smallest to largest. Note that total internal reflection Light travelling through three transparent substances follows the path shown in figure. Arrange the indices of refraction in order from smallest to largest. Note that total internal [...]
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω, the base of the cylinder gets exposed when the liquid just starts spilling out, as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w of the cylinder.
06
Oct
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω, the base of the cylinder gets exposed when the liquid just starts spilling out, as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w [...]
Tags:
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω ,
as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w of the cylinder. ,
the base of the cylinder gets exposed when the liquid just starts spilling out ,
Choose the correct mirror image of object as shown in following figure.
06
Oct
Choose the correct mirror image of object as shown in following figure. Choose the correct mirror image of object as shown in following figure. October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylinder of radius R = 1 m and height H = 3 m two- thirds filled with water, is rotated about its vertical axis as shown in Fig. Determine the speed of rotation when a. the: water just starts spilling over the rim. b. the point at the centre of the base is just exposed.
06
Oct
A cylinder of radius R = 1 m and height H = 3 m two- thirds filled with water, is rotated about its vertical axis as shown in Fig. Determine the speed of rotation when a. the: water just starts spilling over the rim. b. the point at the centre of the base is just [...]
Two identical thin isosceles prisms of refracting angle A and refractive index mu are placed with their bases touching each other and this system can collectively act as a crude converging lens.
06
Oct
Two identical thin isosceles prisms of refracting angle A and refractive index mu are placed with their bases touching each other and this system can collectively act as a crude converging lens. Two identical thin isosceles prisms of refracting angle A and refractive index mu are placed with their bases touching each other and this [...]
Refracting angle of a prism A = 60 and its refractive index is n = 3/2. What is the angle of incidence i to get minimum deviation. Also, find the minimum deviation. Assume the surrounding medium
06
Oct
Refracting angle of a prism A = 60 and its refractive index is n = 3/2. What is the angle of incidence i to get minimum deviation. Also, find the minimum deviation. Assume the surrounding medium find the minimum deviation. Assume the surrounding medium Refracting angle of a prism A = 60 and its refractive [...]
A u – tube shown in figure containing two liquids of specific gravities rho 1 and rgho2 is given an acceleration a in the horizontal direction . What is the ratio rho1 : rho 2?
06
Oct
A u – tube shown in figure containing two liquids of specific gravities rho 1 and rgho2 is given an acceleration a in the horizontal direction . What is the ratio rho1 : rho 2? A u - tube shown in figure containing two liquids of specific gravities rho 1 and rgho2 is given an [...]
In an isosceles prism of angle 45, it is found that when the angle of incidence is same as the prism angle, the emergent ray grazes the emergent surface. Find the refractive index of the material
06
Oct
In an isosceles prism of angle 45, it is found that when the angle of incidence is same as the prism angle, the emergent ray grazes the emergent surface. Find the refractive index of the material In an isosceles prism of angle 45 it is found that when the angle of incidence is same as [...]