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 |
जोड़ियाँ मिलाइएँ
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 |
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Name the three modes of transfer of heat.
Name the mode of transfer of heat in the following :
(a) solid,
(b) liquid,
(c) gas
(d) vacuum
What will absorb heat?
Iron griddle (tava)
What will absorb heat?
Glass vessel
1 calorie is 4.81 joules.
When an object is heated, the molecules that make up the object
Define one calorie.
Observe the picture given in figure. Water is being boiled in a pan of wide base.
- Which position P or T will feel warmer?
- Fill up the boxes P and T to indicate the mode of flow of heat to the hand.
Assertion: Small gaps left between railway lines.
Reason: It allows for the contraction of rails during summer.
Arrange the following in order of decreasing the expansion of heating: Steel, milk, air.
