Answer
(a) No
(b) Yes
(c) No
(d) No
(e) Yes
(f) No
Work Step by Step
(a) We know from common experience that lighting a match is not a reversible.
(b) Yes, pushing a block up a frictionless inclined plane is a reversible process.
(c) No, frying an egg is not reversible.
(d) We know that swimming from one end of a pool to the other is irreversible.
(e) Yes, stretching a spring by a small amount is reversible.
(f) No, writing a report for a class is not reversible.
