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If you put a toaster in a freezer, which wins? (www.youtube.com)
submitted 2 weeks ago by to c/xkcd@lemmy.world
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[–] 31 points 2 weeks ago (6 children)

And not just that, but toasters heat things up a lot more than freezers cool them down.

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  • [–] 7 points 2 weeks ago (4 children)

    This kind of comparison always annoys me. Sure the coils are "hotter" but that has absolutely nothing to do with actual energy. Same thing when people bitch "oh my pc is so garbage it runs so hot" when it's some econobox 30w cpu- cool that just means your cooling system is bad or clogged. A machine can be producing 3kW of heat but be at 40C, or 3 watts at 150C.

    It doesn't matter that a freezer runs at - 20c and a toaster at 700c. If watts in = watts out it'll stay cold, and if it doesn't, the system will warm up.

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  • [–] 6 points 2 weeks ago*

    The question in the video is not the one in the title. It asked "Would a toaster still work in a freezer?", and the chart was used to show that bread would still be toasted if it is in the freezer while toasting.

    So the other commenter equated two different analyses. This chart is useful in context of the question above.

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  • [–] 2 points 2 weeks ago (2 children)

    Yea, people need to stop comparing temperatures and start comparing energy. My car produces ~125kW of waste heat at max load and stay at ~105C whereas my oven is limited to ~4kW and can reach 500C because it is insulated while my car has a massive cooling system.

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