Does an RV have a hot water heater?
How do I fix a hot water boiler that is leaking from the water valve?
How do you prepare a mouth guard in boiling water?
Is it better to put hot water in a pot to boil?
What can I do about the fact that in my bathtub only the hot water works?
Which freezes faster: Hot water or room temperature water?
Which freezes faster: cold water or hot water?
physics science
Question by notorious (249)
Answer by malone (4817)
Water boils at 212 degrees F. The closer to that temperature the water starts out, the faster it will reach the boiling point.
Answer by fellwanderer (146)
Yes. Hot water has more energy, so less additional energy is needed for it to boil. Therefore, less time is needed to transfer the required energy to the hot water.
Answer by IloveScience (118)
Yes. It is because the original temperature of hot water is higher. It is faster to reach the boiling point (100 degree Celsius) than cold water.
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