Question

What is the efficiency of a device that gives you 10 units of useful energy for every 100 units you put in it?
A. 1
B. 0.5 What is the efficiency of a device that gives you 10 units of useful energy for every 100 units you put in it?
A. 1
B. 0.5 @Physics

Answer 1

C. 0.1

Answer 2

isnt der 10

Answer 3

ya it is 10

Answer 4

i suppose

Answer 5

so will it be C ?

Answer 6

it is c as expressed in %.

Answer 7

i go wd vivz