Question

4.
If the coefficient of real expansion of a liquid is y,
its coefficient of apparent expansion y' and the
coefficient of linear expansion of the container
vessel is a, then
(1) y = y + 3a
(2) y = y' - 3a
(3) y = y' - 2a
(4) y = y' -a
9..​

Answer 1

Answer:

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