Advertisements
Advertisements
प्रश्न
What do you understand by thermal equilibrium?
Advertisements
उत्तर
Thermal equilibrium exists when two objects in thermal contact no longer affect each other’s temperature (or) Both the objects are in the same temperature they are in thermal equilibrium.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
A person is said to have fever if his body temperature is more than _________
The temperature of a body rises by 1°C. What is the corresponding rise on the (a) Fahrenheit scale (b) Kelvin scale?
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 calorie. How many joules make one calorie?
Why do we wear woolen clothes in winter?
Who am I?
I connect places of equal temperature.
Match the following
| 1. | Heat | 0o C |
| 2. | Temperature | 100o C |
| 3. | Thermal Equilibrium | kelvin |
| 4. | Ice cube | No heat flow |
| 5. | Boiling water | joule |
If a substance is heated or cooled, the change in mass of that substance is
