"The wool being knitted into a sweater is a physical change". Justify the statement.

Asked by Topperlearning User | 8th May, 2014, 09:41: AM

Expert Answer:

The wool being knitted into a sweater is a physical change since we can get back the wool from the sweater by using physical methods only.

Answered by  | 8th May, 2014, 11:41: AM