Advertisements
Advertisements
प्रश्न
Draw a neat labelled diagram of a laboratory thermometer.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
A body radiates out 300 calories of heat energy. How much heat energy is radiated out by the body in joules?
What is the normal temperature of human body?
What is evaporation? Why does it cause cooling?
State three factors affecting evaporation.
Give a scientific reason for the following:
It is better to use thin blankets to keep the body warm rather than using a single blanket of thickness equal to their combined thickness.
Give a scientific reason for the following:
Old quits are less warm than the new ones.
Temperature is related to how fast the atoms within a substance are moving.
Match the following:
| Column-I | Column-II | |
| 1. | Length | s |
| 2. | Mass | m |
| 3. | Time | k |
| 4. | Temperature | kg |
Why are burns caused by steam more painful than those caused by boiling water at the same temperature?
