Science, asked by sarthakraj344, 11 months ago

explain the term expansion in solids and expansion liquids?

Answers

Answered by haseenamht77
0

Answer:

solid is very evident in solids as atoms are dencily packed . example: wood

Explanation:

when some get heat liquid will flow

example:milk, oil, water

Answered by Anonymous
0

Answer:

When a balloon is ruptured suddenly, or a tyre is

punctured suddenly, the air inside the balloon/

tyre rushes out rapidly to the atmosphere.

This process (expansion of air inside the

balloon/tyre) is so quick that there is no ime for

transfer of heat from the system to the surroundings

or from the surroundings to the system. Such an

adiabatic expansion is called free expansion. It is

characterized by Q = W=0, implying A U=0. Free

expansion is an uncontrolled change and the

system is not in thermodynamic equilibrium. Free

expansion cannot be illustrated ith a P-V

diagram as only the initial state and final state are

known.

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