Advertisements
Advertisements
प्रश्न
Match the following
| Column A | Column B |
| 1. mercury | 1. insulator |
| 2. wood | 2. water from 0°C to 4°C |
| 3. Aluminum | 3.absorbs |
| 4. contracts | 4.conductor |
| 5.black surface | 5. Thermometer |
Advertisements
उत्तर
|
Column A |
Column B |
| 1. mercury | 5. Thermometer |
| 2. wood | 1. insulator |
| 3. Aluminum | 4. conductor |
| 4. contracts | 2. water from 0°C to 4°C |
| 5.black surface | 3. absorbs |
APPEARS IN
संबंधित प्रश्न
Cooking utensils are made from metals due to their property of ______.
Which temperature segment is chosen when determining the unit of heat? Why?
Write scientific reason.
In the cold regions, snow falls in winter.
The unit of heat and temperature are the same.
If you apply some heat energy to a substance, which of the following can take place in it?
We feel the heat on our body when the ______ shines.
The sun gives us light and heat.
We can absorb heat by rubbing two surfaces of some substances.
Analogy:
Movement of molecules:: Heat.
Heat energy:: ______.
In the arrangements A and B shown in the following figure, pins P and Q are fixed to a metal loop and an iron rod with the help of wax. In which case are both the pins likely to fall at different times? Explain.
