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A piece of ice of mass 100 g and at temperature 0 C is put in 200 g of water of 20 C. The amount of ice melted as the temperature of the water reaches 0 C ?
08
Sep
A piece of ice of mass 100 g and at temperature 0 C is put in 200 g of water of 20 C. The amount of ice melted as the temperature of the water reaches 0 C ? A piece of ice of mass 100 g and at temperature 0 C is put in 200 [...]
10 g of ice at 0° C is mixed with 100 g of water at 50° C. What is the resultant temperature of mixture?
08
Sep
10 g of ice at 0° C is mixed with 100 g of water at 50° C. What is the resultant temperature of mixture? 10 g of ice at 0° C is mixed with 100 g of water at 50° C. What is the resultant temperature of mixture? September 8, 2021 Category: Cengage NEET by [...]
1kg ice at 0 degree C is mixed with 1kg of steam at 100 degree C
08
Sep
1kg ice at 0 degree C is mixed with 1kg of steam at 100 degree C 1kg ice at 0 degree C is mixed with 1kg of steam at 100 degree C September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter 20 - Heat and Calorimetry , Part 1 ,
80 g of water at 30^oC is poured on a large block of ice at 0^oC . The mass of ice that melts is:
08
Sep
80 g of water at 30^oC is poured on a large block of ice at 0^oC . The mass of ice that melts is: 80 g of water at 30^oC is poured on a large block of ice at 0^oC . The mass of ice that melts is: September 8, 2021 Category: Cengage NEET by [...]
A substance of mass M kg requires a power input of P watts to remain in the molten state at its melting point. When the power source is turned off, the sample completely solidifies in time t seconds. The specific latent heat of fusion of the substance is
08
Sep
A substance of mass M kg requires a power input of P watts to remain in the molten state at its melting point. When the power source is turned off, the sample completely solidifies in time t seconds. The specific latent heat of fusion of the substance is A substance of mass M kg requires [...]
A student takes 50gm wax (specific heat = 0.6 kcal/kgºC ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively
08
Sep
A student takes 50gm wax (specific heat = 0.6 kcal/kgºC ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively A 50 Kg man is running at a speed of 18 Km H−1. If all the kinetic [...]
A block of ice at – 10°C is slowly heated and converted to steam at 100°C which of the following curves represents the phenomenon qualitatively.
08
Sep
A block of ice at – 10°C is slowly heated and converted to steam at 100°C which of the following curves represents the phenomenon qualitatively. A block of ice at – 10°C is slowly heated and converted to steam at 100°C which of the following curves represents the phenomenon qualitatively. September 8, 2021 Category: Cengage [...]
Two bodies of equal mass m are heated at a uniform rate under identical condition. Their change in temperature are shown. Then
08
Sep
Two bodies of equal mass m are heated at a uniform rate under identical condition. Their change in temperature are shown. Then Two bodies of equal mass m are heated at a uniform rate under identical condition. Their change in temperature are shown. Then September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter [...]
The temperature of equal masses of three different liquids A, B and C are 30 C, 60 C and 75 C respectively. The temperature when A and B are mixed is 50 C and when B and C are mixed, it is 70 C. The equilibrium temperature when A and C are mixed will be
08
Sep
The temperature of equal masses of three different liquids A, B and C are 30 C, 60 C and 75 C respectively. The temperature when A and B are mixed is 50 C and when B and C are mixed, it is 70 C. The equilibrium temperature when A and C are mixed will be [...]
A vessel contains 110 g of water. The heat capacity of the vessel is equal to 10 g of water. The initial temperature of water in vessel is 10 C. If 220 g of hot water at 70 C is poured in the vessel, the final temperature neglecting radiation loss, will be
08
Sep
A vessel contains 110 g of water. The heat capacity of the vessel is equal to 10 g of water. The initial temperature of water in vessel is 10 C. If 220 g of hot water at 70 C is poured in the vessel, the final temperature neglecting radiation loss, will be A vessel contains [...]