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प्रश्न
Who am I?
I’m found in a thermometer, I measure your temperature.
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उत्तर
I’m found in a thermometer, I measure your temperature- Mercury
संबंधित प्रश्न
Fill in the blank:
°C is the unit of ......................
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?
S.I. unit of temperature is :
Explain, why are the taps left dripping in sub-zero temperatures during winter?
1 joule = 4.2 calorie
Is this relation correct?
Write down the SI unit of latent heat.
A small gap is left between two iron rails of the railway track. Why?
Explain the following:
Why is the cooling in a refrigerator kept near the top?
What is the relation between the latitudinal extent and temperature of a region?
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 |
