yoitsme85 yoitsme85

21-10-2019
Physics

contestada

What is the equation for the efficiency of a device that transfers energy?

Respuesta :

irille14 irille14

21-10-2019

Answer:

efficiency = useful energy out ÷ total energy in (for a decimal efficiency)

or.

efficiency = (useful energy out ÷ total energy in) × 100 (for a percentage efficiency)

Explanation:

Answer Link

Otras preguntas

How do i calculate the volume of a ball

Wo samples are ________________ if the sample values are paired.

this graph shows the average energy consumed and carbon dioxide emitted per person worldwidebettweenthe years 1965 and 2010. What conclusion can be drawn from t

To win the civil war the sour was counting on the fact that?? A. It was to large for the union to conquer B. The Mississippi River was open for transportation

Some male coworkers of Suzanne are bullying her because she is a woman. Which type of work hazard is this?a-safety hazard b-ergonomic hazard c-physical haz

identify the mode of selection explained below. ________The finches of the Galapagos Islands changed over time as insects became more plentiful. Finches with s

Three spheres are tangent to a plane at the vertices of a triangle and are tangent to each other. find the radii of these spheres if the sides of the triangle a

plz do nay even just one quation 30 pts QUESTION 1 Which of the following is a form of energy? heat electricity light all of the above 1 points

During the Depression foreclosure rates skyrocketed. What was the main cause? a.People went into foreclosure when they left their homes to find jobs in other ci

A Coral reef grows 0.16 m every week. How much does it grow in 11 weeks? Write your answer in centimeters