Question

during every energy transformation, some energy is lost as heat. how does this affect the amount of electrical energy made by a power plant? energy output is less than energy input. energy output is more than energy input.

Explanation:

Step1: Understand energy transformation

Energy transformation occurs in power plants.

Step2: Consider energy loss

Some energy is lost as heat during transformation.

Step3: Relate to energy input and output

Since energy is lost, output (electrical energy) < input (initial energy).

Answer:

Energy output is LESS than energy input.