Which statement best describes a device that has a high energy efficiency? Its ratio of energy absorbed to energy released is hi

Question

3 years ago

6

gh. Its ratio of energy input to energy output is high. It wastes little energy. It wastes a lot of energy.

2 answers:

Serggg [28] · Answer 1 · 2022-04-14T19:05:14+03:00

5 0

Answer: The answer is that it wastes little energy.

Stels [109] · Answer 2 · 2022-04-14T17:16:10+03:00

Answer:

It wastes little energy

Explanation:

The efficiency of a machine refers to the ratio of work output to the work input as a percentage.
The efficiency of most machines is less than 100% because some work is lost due to friction and heat.
Therefore, a machine with high efficiency has less wastage of energy due to factors such as friction of the moving parts. Conversely, low efficiency means there is more wastage of energy.