Home
Class 12
PHYSICS
100 g of ice (latent heat 80 cal/g, at 0...

100 g of ice (latent heat 80 cal/g, at `0^(@)C`) is mixed with 100 g of water (specific heat `1" cal"//g-""^(@)C`) at `80^(@)C`. The final temperature of the mixture will be :-

A

`0^(@)C`

B

`40^(@)C`

C

`80^(@)C`

D

`lt0^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (Thermal Physics) (Mode of Heat Transfer)|15 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Thermal Physics) (Kinetic theory of gasess)|14 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Thermal Physics) (Temperature scales & thermal expansion)|14 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

540 g of ice at 0^(@)C is mixed with 540 g of water at 80^(@)C . The final temperature of the mixture is

100g of ice at 0^(@) is mixed with 100g of water at 100^(@)C . What will be the final temperature (in K ) of the mixture?

2g ice at 0^(@)C is mixed with 1 g steam at 100^(@)C . Find the final temperature of the mixture.

The water equivalent of 20 g of aluminium (specific heat 0.2" cal"//g-""^(@)C ), is :-

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

If 50g of water at 20^@ C temperature and 50 g of water 40^@ C temperature are mixed, what is the final temperature of the mixture of?

If 10 g of ice at 0^(@)C is mixed with 10 g of water at 40^(@)C . The final mass of water in mixture is (Latent heat of fusion of ice = 80 cel/g, specific heat of water =1 cal/g""^(@)C )

Ice at -20^(@)C mixed with 200g water at 25^(@)C . If temperature of mixture is 10^(@)C then mass of ice is -

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

What is the heat capacity of copper of 40 g and specific heat "0.3 erg g"^(-1)(""^(@)C)^(-1) ?