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In the absence of Kitchen Appliances, find 4 ways to heat 1 kg of water from 20 celsuis to 100 celsuis?

So ya Im using the Q=mcAT equatin but I cant find any appliances to apply the formulas to. Any one got any other ideas?

2 Comments

  1. jack s wrote:

    raise it to a height use PE=mgh=Q and drop it, assume the energy will become internal when it hits the ground…

    Friday, December 18, 2009 at 8:30 pm | Permalink
  2. billrussell42 wrote:

    Put it in the sun at the focus of a large parabolic mirror.

    Take out the coolant of a car’s radiator and put this water in. Start engine.

    Put it in the core of a nuclear reactor

    Put it in a container in your fireplace and light a fire under it.

    remove the water from your hot water heater and put this water in.

    Friday, December 18, 2009 at 8:46 pm | Permalink

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