Can heat be added to a substance without...

Can heat be added to a substance without causing the temperature of the body of rise? If so does this contradict the concept of heat as energy in the process of transfer because of temperature differece?

Text Solution

Verified by Experts

Yes, for example, in melting process and boiling process.

Topper's Solved these Questions

THERMODYNAMICS
PRADEEP|Exercise Short answer questions|23 Videos
THERMODYNAMICS
PRADEEP|Exercise Long answer questions|11 Videos
THERMODYNAMICS
PRADEEP|Exercise Conceptual Problems|22 Videos
SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
PRADEEP|Exercise Assertion- Reason Type questions|20 Videos
WORK, ENERGY AND POWER
PRADEEP|Exercise Assertion-Reason Type Questions|24 Videos

Similar Questions

Explore conceptually related problems

Heat is added to a substance, but its temperature does not rise. Which one of the following statements provides the best explanation for this observation ?

During heat exchange, temperature of a solid mass does not change. In this process, heat

Can we increase the temperature of a gas without supplying heat to it?

If the temperature of hot black body is raised by 5%, rate of heat energy radiated would be increased by how much percentage ?

Heat is added to a body. Does its temperature necessarily increase?

Assertion : Work and heat are two equivalent form of energy. Reason : Work is the transfer of mechanical energy irrespective of temperature difference, whereas heat is the transfer of thermal energy because of temperature difference only.

Read the following paragraph and answer the questions. If heat is exchanged between a hot and cold object, the temperature of the cold object goes on increasing due to gain of energy and the temperature of the hot object goes on decreasing due to loss of energy. The change in temperature continues till the temperatures of both the objects attain the same value. In this process, the cold object gains heat energy and the hot object loses heat energy. If the system of both the objects is isolated from the environment by keeping it inside a heat resistant box (meaning that the energy exchange takes place between the two objects only), then no energy can flow from inside the box or come into the box. i. Heat is transferred from where to where?

PRADEEP-THERMODYNAMICS-Very short answer questions

In summer, when the valve of a bicycle tube is removed, the escaping a...
Text Solution
|
When air of the atmosphere rises up, it cools. Why?
Text Solution
|
Can heat be added to a substance without causing the temperature of th...
Text Solution
|
What thermodynamics variable is defined by (a) Zeroth law (b) First la...
Text Solution
|
Is it possible to convert internal energy into works?
Text Solution
|
An ideal gas is compressed at a constant temperature, will its interna...
Text Solution
|
Which type of motion of the molecules is responsible for internal ener...
Text Solution
|
A piece of leads is hammered. Does its internal energy increase? Does ...
Text Solution
|
In a thermodynamics process, 300 joule of heat is supplied to a gas a...
Text Solution
|
Why does a gas get heated on compression?
Text Solution
|
Can we decide whether change in internal energy of a system is due to ...
Text Solution
|
Can whole of work be converted into heat?
Text Solution
|
Can whole of heat be converted into work?
Text Solution
|
Which molecules, ice at 10^(@)C or water at 0^(@)C have greater potent...
Text Solution
|
What is specific heat of gas in isothermal changes?
Text Solution
|
What is the nature of P-V diagram for isobaric and isochoric processes...
Text Solution
|
Give one example of a heat pump.
Text Solution
|
Is it possible to construct a heat engine, which is free from thermal ...
Text Solution
|
How is efficiency of carnot engine affected by the nature of working s...
Text Solution
|
Is rusting of iron a reversible process?
Text Solution
|