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| 1. |
If in a central heating system, steam enters a radiation pipe at 100^@C and water leaves the radiation pipe at 100^@C, can this radiation pipe heat a room? Give an explanation for your answer. |
| Answer» Solution :Yes, because STEAM at `100^@C` gives out its latent HEAT of VAPOURIZATION to condense the water at the same TEMPERATURE of `100^@C`. | |