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प्रश्न
State two uses of a bimetallic strip.
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उत्तर
Two uses of bimetallic strip are
(a). As thermostat in electric iron
(b). As balance wheel in watches
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संबंधित प्रश्न
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| 1. | Heat | 0o C |
| 2. | Temperature | 100o C |
| 3. | Thermal Equilibrium | kelvin |
| 4. | Ice cube | No heat flow |
| 5. | Boiling water | joule |
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