What would be the amount of heat generat...

What would be the amount of heat generated if `4.2 xx 10^(7)` erg of work is completely converted into heat?

Text Solution

Verified by Experts

1 cal

Topper's Solved these Questions

FIRST AND SECOND LAW OF THERMODYNAMICS
CHHAYA PUBLICATION|Exercise Exercise - Short Answer Type Questions-I (Marks 2)|5 Videos
FIRST AND SECOND LAW OF THERMODYNAMICS
CHHAYA PUBLICATION|Exercise Exercise - Short Answer Type Questions-II (Marks 3 or 4)|3 Videos
FIRST AND SECOND LAW OF THERMODYNAMICS
CHHAYA PUBLICATION|Exercise Exercise - Multiple Choice Questions (Mark 1)|31 Videos
EXPANSION OF SOLIDS AND LIQUIDS
CHHAYA PUBLICATION|Exercise CBSE SCANNER|2 Videos
FRICTION
CHHAYA PUBLICATION|Exercise CBSE SCANNER|7 Videos

Similar Questions

Explore conceptually related problems

What is the amount of heat given out by a body?

What is the amount of heat absorbed by a body?

How is the work done related to the heat produced when work is completely converted into heat?

What would be the amount of heat required to increase the temperature of 1 g of water by 1^(@)C ?

When a bullet of 6g mass hits a target at a speed of 400m cdot s^(-1) , 70% of its energy is converted into heat. The value of heat generated is

The mechanical equivalent of heat is 4.2 xx 10^(7) erg cdot cal^(-1) . What does it mean?

Magnetic flux through a stationary loop with a resistance R varies during the time interval tau" as "phi=alphat(tau-t) where alpha is a constant. Calculate the amount of heat generated in the loop during the time interval tau .

The amount of energy when million atoms of iodine are completely converted into l^- ions in the vapour state according to the question: I(g)+e^-(g) rarr I^-(g) is 5xx10^(-13) J What would be electron gain enthalpy of iodine in terms of kj/mole

A cell of e.m.f E is connected to a resistance R_(1) for time t and the amount of heat generated in it is H. If the resistance R_(1) is replaced by another resistance R_(2) and is connected to the cell for the same time t, the amount of heat generated in R_(2) is 4H. Then the internal resistance of the cell is

CHHAYA PUBLICATION-FIRST AND SECOND LAW OF THERMODYNAMICS-Exercise - Very Short Answer Type Questions (Mark 1)

What is the value of mechanical equivalent of heat in CGS system?
Text Solution
|
What is the value of mechanical equivalent of heat in SI ?
Text Solution
|
What would be the amount of heat generated if 4.2 xx 10^(7) erg of wor...
Text Solution
|
Give an example of intensive variable.
Text Solution
|
Give an example of extensive variable.
Text Solution
|
Which one of the four quantities does not indicate the thermodynamic s...
Text Solution
|
What is the change in temperature of water when it falls from the top ...
Text Solution
|
Is pressure intensive or extensive variable?
Text Solution
|
Is magnetic moment intensive or extensive variable?
Text Solution
|
What would be the amount of heat required to increase the temperature ...
Text Solution
|
What is the change in internal energy of a substance when it is heated...
Text Solution
|
On which factor does the internal energy of a certain amount of an ide...
Text Solution
|
Will there by any change in the internal energy of a certain amount of...
Text Solution
|
In case of expansion of a gas, would the work done by the gas be posit...
Text Solution
|
What is the SI unit of molar specific heat?
Text Solution
|
First law of thermodynamics is the mathematical form of a universal la...
Text Solution
|
How many types of specific heat of a gas are used in practice?
Text Solution
|
How many types of molar specific heat of a gas are used in practice?
Text Solution
|
Which is greater - specific heat at constant volume, C(v) or specific ...
Text Solution
|
How is the heat supplied to a substance in an isothermal process used?
Text Solution
|