Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In an industrial process, 10 kg of water per hour is to be heated from 20 C to 80 C. To do this, steam at 150 C is passed from a boiler into a copper coil immersed in water. The steam
23
Oct
In an industrial process, 10 kg of water per hour is to be heated from 20 C to 80 C. To do this, steam at 150 C is passed from a boiler into a copper coil immersed in water. The steam 10 kg of water per hour is to be heated from 20 C to [...]
The temperature of equal masses of three different liquids A, B and C are 12 C, 19 C and 28 C, respectively. The temperature when A and B are mixed is 16 C and that when B and C
23
Oct
The temperature of equal masses of three different liquids A, B and C are 12 C, 19 C and 28 C, respectively. The temperature when A and B are mixed is 16 C and that when B and C 19 C and 28 C B and C are 12 C respectively. The temperature when A [...]
A lead bullet at 27 C just melts when stopped by an obstacle. Assuming that 25% of heat is absorbed by the obstacle, then the velocity of the bullet at the time of striking is
23
Oct
A lead bullet at 27 C just melts when stopped by an obstacle. Assuming that 25% of heat is absorbed by the obstacle, then the velocity of the bullet at the time of striking is A lead bullet at 27 C just melts when stopped by an obstacle. Assuming that 25% of heat is absorbed [...]
10 g of ice at -20 C is dropped into a calorimeter containing 10 g of water at 10 C; the specific heat of water is twice that of ice. When equilibrium is reached, the calorimeter will contain
23
Oct
10 g of ice at -20 C is dropped into a calorimeter containing 10 g of water at 10 C; the specific heat of water is twice that of ice. When equilibrium is reached, the calorimeter will contain 10 g of ice at -20 C is dropped into a calorimeter containing 10 g of water [...]
Steam is passed into 22 g of water at 20 C. The mass of water that will be present when the water acquires a temperature of 90 C is
23
Oct
Steam is passed into 22 g of water at 20 C. The mass of water that will be present when the water acquires a temperature of 90 C is Steam is passed into 22 g of water at 20 C. The mass of water that will be present when the water acquires a temperature of [...]
Work done in converting one gram of ice at -10 C into steam at 100 C is
23
Oct
Work done in converting one gram of ice at -10 C into steam at 100 C is Work done in converting one gram of ice at -10 C into steam at 100 C is October 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c.
23
Oct
Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c. Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c. October 23, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
If there are no heat loses, the heat released by the condensation of x gram of steam at 100 C into water at 100 C can be used to convert y gram of ice at 0 c into water at 100 C.
23
Oct
If there are no heat loses, the heat released by the condensation of x gram of steam at 100 C into water at 100 C can be used to convert y gram of ice at 0 c into water at 100 C. If there are no heat loses the heat released by the condensation of [...]
A beaker contains 200 g of water. The heat capacity of the beaker is equal to that of 20 g of water. The initial temperature of water in the beaker is 20 C. If 440 g of hot water at 92 C
23
Oct
A beaker contains 200 g of water. The heat capacity of the beaker is equal to that of 20 g of water. The initial temperature of water in the beaker is 20 C. If 440 g of hot water at 92 C A beaker contains 200 g of water. The heat capacity of the beaker [...]
540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is
23
Oct
540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is 540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is October 23, 2020 Category: Uncategorised (JEE Advanced [...]