Which part of the flame should be touching the bottom of a beaker if you want to heat its contents rapidly

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18-01-2022
Chemistry

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Which part of the flame should be touching the bottom of a beaker if you want to heat its contents rapidly

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sandlee09 sandlee09 · Answer 1 · 2022-01-21T12:06:34+01:00

Given what we know, we can confirm that in order to heat the contents in the most rapid fashion, the bottom of the beaker should be just barely touching the tip of the flame.

Why is this the optimal position for the flame?

As we know, heat will rise.
This means that all of the heat energy generated by the flame will move upwards.
By placing the beaker just above the tip of the flame, we ensure that all of the energy is deposited onto the beaker and its contents.

Therefore, due to the fact that the heat generated by the flame will rise, placing the beaker just above the tip of the flame will ensure that all of the heat generated by the flame will be deposited onto the contents of the beaker, heating it rapidly.

To learn more about heat energy visit:
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