Home
Class 11
PHYSICS
A hot ball of iron weighing 200 g is dro...

A hot ball of iron weighing 200 g is dropped into 500 g water at 10°C .The resulting temperature is 22.8°C .Calculate the temperature of the ball

Text Solution

Verified by Experts

422.8°C
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    BINA LIBRARY|Exercise EXERCISE|119 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    BINA LIBRARY|Exercise EXERCISE|61 Videos

  • THERMODYNAMICS

    BINA LIBRARY|Exercise EXERCISE |59 Videos

Similar Questions

Explore conceptually related problems

When 0.15 kg of ice at 0^@C mixed with 0.30 kg of water at 50^@C in a container, the resutling temperature is 6.7^@C . Calculate the latent heat of fusion of ice. Given S_(water) = 4186J kg^-1 K^-1 .

200 gram of a solid ball at 20^@C is dropped in an equal amount of water at 80^@C . The resulting temperature is 60^@C . This means that specific heat of solid is-

One gram of ice at 0^@C is added to 5 gram of water at 10^@C . Final temperature of the mixture is

When 0.2 kg of ice at 0°C is mixed with 0.40 kg water at 50°C,the resulting temperature is 7°C,Find latent heat of fusion of ice,(Give s-w=4186 Jkg^-1 K^-1)

In an experiment on the specific heat of a metal, a 0.20 kg block of the metal at 150^@C is dropped in a copper calorimeter (of water equivalent 0.025 kg) containing 1-50 cm^3 of water at 27^@C . The final temperature is 40^@C . Compute the specific heat of the metal. If heat losses to the surroundings are not negligible, is your answer greater or smaller than the actual value for specific heat of the metal?

75 g of water at 100^@ C is added to 20 g of ice at -15^@C . Calculate the resulting temperature, give that latent heat of ice= 80 cal g^(-1)C^(-1) and specific heat of ice=0.5 cal g^(-1) C^(-1) .

Find the result of mixing 100 g of ice at -12°C with 50g of water at 92°C .

The Marina trench is located in the Pacific Ocean, and at one place it is nearly eleven km beneath the surface of water. The water pressure at the bottom of the trench is about 1.1 xx 10^8 Pa. A steel ball of initial volume 0.32 m3 is dropped into the ocean and falls to the bottom of the trench. What is the change in the volume of the ball when it reaches to the bottom?

A steel tape 1m long is correctly calibrated for a temperature of 27.0 ^@C . The length of a steel rod measured by this tape is found to be 63.0 cm on a hot day when the temperature is 45.0 ^@C . What is the actual length of the steel rod on that day? What Is the length of the same steel rod on a day when the temperature is 27.0 ^@C ? Coefficient of linear expansion of steel = 1.20xx10^-5 K^-1 .

BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
  1. Heat is generated continuosly in an electric heater ,but its temperatu...

    Text Solution

    |

  2. A zinc rod is measured by means of a brass scale (Which is correct at...

    Text Solution

    |

  3. A hot ball of iron weighing 200 g is dropped into 500 g water at 10°C ...

    Text Solution

    |

  4. The densities of two substance are 2:3 and their specific heats are 0....

    Text Solution

    |

  5. Calculate the minimum amount of water at 15°C needed to cool 200g of ...

    Text Solution

    |

  6. A piece of metal weighing 50 g is heated to a temperature of 1000°C a...

    Text Solution

    |

  7. How much steam at 100°C will just melt 3200g of ice at -10°C ?

    Text Solution

    |

  8. Find the result of mixing 100 g of ice at -12°C with 50g of water at 9...

    Text Solution

    |

  9. Calculate the amount nof heat required to change 5.0 kg of a ice to -2...

    Text Solution

    |

  10. Find the time in which a layer of ice 3 cm thick on the surface of a p...

    Text Solution

    |

  11. The opposite face of a cubic block of iron of cross-section 8 sq.cm ar...

    Text Solution

    |

  12. Calculate the rate of loss heat through a glass window of area 1000sq....

    Text Solution

    |

  13. A body which has surface area of 5.0 cm^2 and a temperature of 727 ra...

    Text Solution

    |

  14. The temperature of abody is increased from 27°C to 127°C. By what fra...

    Text Solution

    |

  15. A body cools from 80°C to 50°C in 5 minutes.If the temperature of th...

    Text Solution

    |

  16. Two vessels of different materials are similar in size in every respec...

    Text Solution

    |

  17. The temperature of a black body increases from 7°C to 287°C .The rate...

    Text Solution

    |

  18. A black body has maximum omega. L.lambda m at 2000K.Its corresponding ...

    Text Solution

    |

  19. Two spheres made of same meterial have radii in the ratio 1:2 both are...

    Text Solution

    |

  20. A body cools from 60°C to 50°C in 10 min.if room temperature is 25°C...

    Text Solution

    |