Advertisements
Advertisements
प्रश्न
Define temperature and write its SI unit.
एक पंक्ति में उत्तर
Advertisements
उत्तर
Temperature is the degree of hotness or coldness of a body compared to other bodies around it. SI unit of temperature is Kelvin (K).
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
State the temperature of ice point on the Celsius scale.
Who is telling the truth?
Heat flows from an object at higher temperature to an object at lower temperature.
Name two substances which expand on heating.
S.I. unit of temperature is :
What is evaporation? Why does it cause cooling?
What is a clinical thermometer?
Why are cooking utensils made of metals?
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 |
What do you understand by thermal equilibrium?
If you keep ice at 0° C and water at 0° C in either of your hands, in which hand you will feel more chillness? Why?
