A lens produces an image on the screen when placed at either of the positions apart. The distance between an object and the screen is the power of the lens is nearly:.

b.a device that inputs heat into a cool object

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explanation:

if i am correct, your answer choices are:

a. the temperature remains constant

b. the temperature increases at a constant rate

c. heat flows at a constant rate into the system

d. heat flows at a constant rate out of the system

e. no heat flows into or out of the system

if so, then the answer is e. no heat flows into or out of the system.