Advertisements
Advertisements
Question
Distinguish between heat and temperature.
Advertisements
Solution
| S. no. | Heat | Temperature |
| 1. | Heat not only depends on the temperature of the substance but also depends on how many molecules are there in the object. | Temperature is related to how fast the atoms or molecules move or vibrate within the substance |
| 2. | Heat measures the total Kinetic Energy of the molecules in the substance. | Temperature measures the average kinetic energy of molecules. |
| 3. | SI Unit: Joule | SI Unit: Kelvin |
| 4. | Unit: Joules, Calories | Unit: Fahrenheit, Celsius, Kelvin |
| 5. | It has the ability to do work |
It can be used to measure the degree of heat
|
APPEARS IN
RELATED QUESTIONS
What is the Fahrenheit scale of temperature ?
What is the Kelvin scale of temperature?
Write down the body temperature of a healthy person.
Two substances A and B have specific heats c and 2 c respectively. If A and B are given Q and 4Q amounts of heat respectively, the change in their temperatures is the same. If the mass of A is m, what is the mass of B?
Define temperature and write its S.I. unit.
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
Define temperature and write its SI unit.
A spiral cut from a thick chart paper is pivoted at 0 and is held slightly above a burning candle You will notice that the spiral starts moving. Explain.

The coldest temperature in the world was measured in the ______ continent.
