Conduction stops when all substances have

Physics

2 answers:

stepladder [879]3 years ago

5 0

Explanation:

When two objects or substances that have different temperature are placed in contact with each other then there will be flow of heat from hotter object to colder object.

This transfer of heat will continue until the temperature of both the objects become equal.

For example, if a metal box has $T_{1}$ temperature that is higher than another metal box adjacent to it which has $T_{2}$ temperature. Then heat will flow from $T_{1}$ to $T_{2}$ until the temperature of both the boxes become equal to $T_{3}$ .

Hence, we can conclude that conduction stops when all substances have same temperature.

Yakvenalex [24]3 years ago

4 0

<u>Answer</u>:-

It stops when the temperature of all the particles/atoms is equal.

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jeka57 [31]

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<h3>What is normal force?</h3>

The force of contact is called the normal force. When the two surfaces are in contact with each other, then the normal force acts.

This force is applied by the solid bodies on each other in order to prevent the passing through each other.

A box slides down a frictionless incline, gaining speed. For this box, the value of work done by normal force has to be found out. Let's analyze the given condition.

The body is gaining the speed, which means there is a change in kinetic energy.
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The friction force is the product of coefficient of the friction and normal force.
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