Question

How would the
In an isolated system, two copper
bars at different temperatures transfer energy until both are at the same temperature.
of energy be different if the bars were in an open system?
transfer
O A. Energy transfer would occur only between the copper bars.
between the copper bars and the surroundings
O B. Energy transfer would occur between the copper
© c. No energy transfer would occur between the
copper bars or the surroundings.
D. Energy transfer would occur only with the surroundings.

Answer 1

Answer: Energy transfer would occur only between the copper bars and the surroundings.

Explanation:

It should be noted that in the open system, there is transfer of both energy and mass from the system and also into the system as well.

Assuming the bars were in an open system, the transfer of energy would occur only between the copper bars and the surroundings.

Answer 2

Answer: (B)

Explanation:

In an isolated system, two copper bars at different temperatures transfer energy until both are at the same temperature. How would the transfer of energy be different if the bars were in an open system?

A.

Energy transfer would occur only between the copper bars.

B.

Energy transfer would occur between the copper bars and the surroundings.

C.

No energy transfer would occur between the copper bars or the surroundings.

D.

Energy transfer would occur only with the surroundings.