Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Equal volumes of a liquid are poured in the three vessels A, B and C (h 1 <h 2 <h 3 ). All the vessels have the same base area. Select the correct alternatives:
08
Oct
Equal volumes of a liquid are poured in the three vessels A, B and C (h 1 <h 2 <h 3 ). All the vessels have the same base area. Select the correct alternatives: B and C (h 1 <h 2 <h 3 ). All the vessels have the same base area. Select [...]
A spring balance reads W1 when a ball is suspended from it. A weighing machine reads W2 when a tank of liquid is kept on it. When the ball is immersed in the liquid, the spring balance reads W3 and the weighing machine reads W4. Then, which of the following are not correct?
08
Oct
A spring balance reads W1 when a ball is suspended from it. A weighing machine reads W2 when a tank of liquid is kept on it. When the ball is immersed in the liquid, the spring balance reads W3 and the weighing machine reads W4. Then, which of the following are not correct? A spring [...]
A body is floating in a liquid in a beaker . If the whole system falls frelly under gravity , the upthrust on the body due to the liquid is
08
Oct
A body is floating in a liquid in a beaker . If the whole system falls frelly under gravity , the upthrust on the body due to the liquid is A body is floating in a liquid in a beaker . If the whole system falls frelly under gravity the upthrust on the body due [...]
A wooden block is floating in a water tank . the block pressed to the bottom . During the process, a work is done. Which of the following statements are false?
08
Oct
A wooden block is floating in a water tank . the block pressed to the bottom . During the process, a work is done. Which of the following statements are false? A wooden block is floating in a water tank . the block pressed to the bottom . During the process a work is done. [...]
Choose the correct statements from the following: (1) A body will sink in a liquid if its weight is equal to or greater than the weight of the liquid displaced by it.
08
Oct
Choose the correct statements from the following: (1) A body will sink in a liquid if its weight is equal to or greater than the weight of the liquid displaced by it. Choose the correct statements from the following: (1) A body will sink in a liquid if its weight is equal to or greater [...]
A block is partially immeresed in a liquid and the vessel is accelerating upwards with an acceleration ‘a’. The block is observed by two observers O1 and O2, one at rest and the other accelerating with an acceleration ‘a’ upward. The total buoyant force on the block is :
08
Oct
A block is partially immeresed in a liquid and the vessel is accelerating upwards with an acceleration ‘a’. The block is observed by two observers O1 and O2, one at rest and the other accelerating with an acceleration ‘a’ upward. The total buoyant force on the block is : A block is partially immeresed in [...]
The cubical container ABCDEFGH which is completely filled with an ideal (nonviscous and incompressible) fluid, moves in a gravity free space with a acceleration of a=a0(iˆ−jˆ+kˆ) where a0 is a positive constant. Then the minimum pressure at the point will be
08
Oct
The cubical container ABCDEFGH which is completely filled with an ideal (nonviscous and incompressible) fluid, moves in a gravity free space with a acceleration of a=a0(iˆ−jˆ+kˆ) where a0 is a positive constant. Then the minimum pressure at the point will be moves in a gravity free space with a acceleration of a=a0(iˆ−jˆ+kˆ) where a0 is [...]
The manometer shown below is used to measure the difference in water level between the two tanks. Calculate this difference for the conditions indicated.
08
Oct
The manometer shown below is used to measure the difference in water level between the two tanks. Calculate this difference for the conditions indicated. The manometer shown below is used to measure the difference in water level between the two tanks. Calculate this difference for the conditions indicated. October 8, 2020 Category: Uncategorised (JEE Advanced [...]
An ideal fluid is flowing through the given tubes which is placed on a horizontal surface. If the liquid has velocities VA and VB and pressure PA and PB at point A and B respectively, then the correct relation is (A and B are at same height from ground level. the figure shown is as in the system is seen from the top):
08
Oct
An ideal fluid is flowing through the given tubes which is placed on a horizontal surface. If the liquid has velocities VA and VB and pressure PA and PB at point A and B respectively, then the correct relation is (A and B are at same height from ground level. the figure shown is as [...]
Tags:
An ideal fluid is flowing through the given tubes which is placed on a horizontal surface. If the liquid has velocities VA and VB and pressure PA and PB at point A and B respectively ,
then the correct relation is (A and B are at same height from ground level. the figure shown is as in the system is seen from the top): ,
A large tank is filled with two liquids of specific gravities 2σ and σ. Two holes are made on the wall of the tank as shown. Find the ratio of the distances from O of the points on the ground where the jets from holes A & B strike.
08
Oct
A large tank is filled with two liquids of specific gravities 2σ and σ. Two holes are made on the wall of the tank as shown. Find the ratio of the distances from O of the points on the ground where the jets from holes A & B strike. a further one-sixth of its length [...]