4 years ago

You calculate the _of a machine by dividing its by its work input and multiplying by 100

Physics

1 answer:

sweet [91]4 years ago

7 0

Efficiency= (Work Input/Work Output) x 100

You might be interested in

Calculate the number of electrons passing a point in the wire in 1 min when the current is 1 A

Vera_Pavlovna [14]

Explanation:

When one coulomb charge passes through any cross section of the wire per second,the current passing is one ampere. Charge of electron ,e=1.6X10^-19C. n=1/(1.6X10^-19)=6.25X10^18.Sep 17, 2017

7 0

3 years ago

Moon problem please help!

Mariulka [41]

Answer:

crescent Moon crescent Moon

4 0

3 years ago

Read 2 more answers

ASAP PLS HELP<br> What is chemical potential energy?

mash [69]

Answer:

chemical potential of a species is energy that can be absorbed or released due to a change of the particle number of the given species, e.g. in a chemical reaction or phase transition.

Explanation:

5 0

3 years ago

Equations E = 1 2πε0 qd z3 and E = 1 2πε0 P z3 are approximations of the magnitude of the electric field of an electric dipole,

tamaranim1 [39]

Answer:

The ratio of $E_{app}$ and $E_{act}$ is 0.9754