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(a) Two identical open boxes originally contain the same volume of water. One is kept at 15°C and the other at 85°C for the same length of time.

Fig. 4.1 shows the final water levels.


With reference to the energies of the water molecules, explain why the levels are different.​


A Two Identical Open Boxes Originally Contain The Same Volume Of Water One Is Kept At 15C And The Other At 85C For The Same Length Of Time Fig 41 Shows The Fina class=

Sagot :

Explanation:

because as you can see beaker 2 has higher temperature. As volume is directly propotional

to temperature. So the the water molecules has

more energy so that's why levels are different.