mattslasher25 mattslasher25

02-03-2022
Biology

contestada

if an electric motor uses 50 kj of energy to do 46 kj of work, how efficient is it

Respuesta :

Аноним Аноним

02-03-2022

Answer:

8%

Explanation:

Efficiency = 1 - Q1/Q2

= 1 - 46/50

= 1 - 0.92

= 0.08

= 8%

Answer Link

Otras preguntas

Please help! I have no idea how to solve this question. Thank you!

What is the meaning of an eye for an eye makes the whole world blind?

one agent of chemical weathering is _______________ which combines with water to form carbonic acid

Foundational accounting concepts are generally taught in which course(s)?

Describe the impact of the neolithic agricultural revolution on the development of civilization

Explain why the proclamation of 1763 infuriated american colonists.

Read the poem “Nothing Gold Can Stay,” by Robert Frost. Nothing Gold Can Stay Nature's first green is gold, Her hardest hue to hold. Her early leaf's a flower

Splane how you would decide whether the product of three numbers is positive or negative

An architect is designing an atrium for a hotel. the atrium is to be rectangular with a perimeter of 756756 ft of brass piping. what dimensions will maximize th

An equation that is not true for any values of the variable is called a(n