Megg101 Megg101

01-07-2017
Physics

contestada

If you have a device that has an energy efficiency of 0.4 and you put in 100 units of energy, how many units of useful energy will you get out of it?

Respuesta :

edogrulez edogrulez

01-07-2017

40 units of energy.

Answer Link

Otras preguntas

50% of cakes were party cakes 1/5 were fruit cakes and the remainder were sponge cakes. What percentage of cakes were sponge

What does the design of the UN flag mean?

Which one of these numbers isn't like the others?:21, 15, 6, 16, 27

the value of x=4 is the solution to all following equation except witch? 2x+7=15 x+5=3x-3 3(x+1)=x+11 or x+12=5x-2

How do you solve the equation a=2(l+w) to solve for w?

What economic activity is at the heart of mercantilism

Alicia's garden is 6.3 square feet in length and 12.6 square feet in width.Tomato plants require 2 square feet of space. How many Tomato plants can Alicia fit

A ballerina wants to improve her leg extension. What type of activity would be the most appropriate to focus on during training to accomplish this goal?

50% of cakes were party cakes 1/5 were fruit cakes and the remainder were sponge cakes. What percentage of cakes were sponge

What is 0.1 times 30