Home
Class 11
PHYSICS
Heat required to increases the temperatu...

Heat required to increases the temperature of `1kg` water by `20^(@)C`

Text Solution

Verified by Experts

heat required `= DeltaQ = msDelta theta`
`:. S = 1 cal//gm^(@)C = 1 Kcal//kg^(@)C`
`= 1 xx 20 = 20 Kcal`.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CALORIMETRY AND THERMAL EXPANSION

    RESONANCE|Exercise Solved miscellaneous problems|1 Videos

  • CALORIMETRY AND THERMAL EXPANSION

    RESONANCE|Exercise Problem|26 Videos

  • CALORIMETRY AND THERMAL EXPANSION

    RESONANCE|Exercise Advanced Level Problems|13 Videos

  • CALORIMETRY

    RESONANCE|Exercise Exercise|19 Videos

  • CAPACITOR

    RESONANCE|Exercise Exercise|45 Videos

Similar Questions

Explore conceptually related problems

The heat required to raise the temperature of 1 kg of water by 1^(@)C is called one calorie

One …………. is defined as the amount of heat required to raise the temperature of 1 gram of water by 1^(@)C .

Knowledge Check

  • The amount of heat energy required to increase the temperature of X g of water by 10^(@)C is found to be 15 cal. Calculate X.

    A
    0.5 g
    B
    15 g
    C
    1.5 g
    D
    7.5

  • The amount of heat energy required to increase the temperature of X g of water by 10^(@)C is found to be 15 cal. Calculate X.

    A
    0.5 g
    B
    15 g
    C
    1.5 g
    D
    7.5 g

  • The amount of heat energy required to increase the temperature of X g of water by 10^(@)C is found to be 15 cal. Calculate X.

    A
    0.5 g
    B
    15 g
    C
    1.5 g
    D
    7.5 g

    • Similar Questions

    Explore conceptually related problems

    The amount of heat energy required to increase the temperature of 20 g of water by 1^(@)C is _____.

    The amount of heat energy required to increase the temperature of 20 g of water by 1^(@)C is ______.

    The amount of heat energy required to increase the temperature of 20 g of water by 1^(@)C is ______.

    The amount of heat energy required to increase the temperature of 20 g of water by 1^(@)C is ____ .

    The amount of heat energy required to increase the temperature of 'X' g of water by 10 .^(@)C is found to be 15 cal. Calculate 'X'.

    Home
    Profile