MCQOPTIONS
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MCQOPTIONS
| 1. |
Heat conduction does not occur |
| A. | If the parts of a body are not in motion relative to one another |
| B. | If the bodies are immersed in water |
| C. | If the temperature difference between the bodies does not exist |
| D. | If a physical body is impermeable to any kind of rays |
| E. | If the bodies are kept in vacuum |
| Answer» D. | |