Question

A vessel is filled with a liquid such that 80% of
the vessel is empty. It is found thatat all
temperature that volumes of the empty space
above the liquid surface remains the same. Then
the ratio of cubical expansion coefficient of vessel
. and liquid is
1) 1:5 2) 5:4 3) 2:5 4) None​

Answer 1

Explanation:

A vessel is filled with a liquid such that 80% of

the vessel is empty. It is found thatat all

temperature that volumes of the empty space

above the liquid surface remains the same. Then

the ratio of cubical expansion coefficient of vessel

. and liquid is

1) 1:5 2) 5:4 3) 2:5 4) None

Answer 2

Answer:

Answer is 4:5

Explanation:

20% is empty

80% if filled

So 80/100 = 4/5

Therefore, the ratio is 4:5