Heat and Thermal ExpansionMedium
Question
Two identical beakers with negligible thermal expansion are filled with water to the same level at 4oC. If one says A is heated while the other says B is cooled, then :
Options
A.water level in A must rise
B.water level in B must rise
C.water level in A must fall
D.water level in B must fall
Solution
On heating or cooling water from 4oC it expands in both cases.
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