Question

which of the following is reversible process?

stirring work
friction work in moving devices
current flowing through a wire
all of the above?​

Answer 1

Answer:

Your answer

Explanation:

1...... string work

=Strings can be reversed using slicing......

2...... friction workin moving devises

= The friction present in moving devices makes a process reversible.

3..... current flowing through the wire

= When you reverse the direction of the current flowing in the wire, the north and south poles are also reversed. When you reverse the current again, the north and south poles reverse again. In fact, each time the current is reversed, the north and south poles will exchange places.

all are reversible