Question

127. A gas is held in a container which has
a piston on one side. The piston is not
moving initially. The piston is then
moved outwards. What will happen to
the internal energy and the
temperature of the gas (respectively)?
(a) decreases; remains constant
(b) increases, increases
(c) remains constant; remains
constant
(d) decreases; decreases
(A Level)
Please give me the answer...i am new here...​

Answer 1

Answer:

a- decrease, remain constant

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