3 years ago

The rate at which energy is transferred is called

Physics

2 answers:

shusha [124]3 years ago

7 0

Answer:

your answer is power..

makvit [3.9K]3 years ago

6 0

Answer:

The rate at which energy is transferred is called power and the amount of energy that is usefully transferred is called efficiency.

You might be interested in

Can someone help me answer please

Andru [333]

Answer:

4=Conduction by convection by radiation.

Explanation:

Hope it will help you! It may be short but I don't know how to write it in blank aafai milayera lekha Hai blanks ma

5 0

3 years ago

You need to design a 60.0-Hz ac generator that has a maximum emf of 5200 V. The generator is to contain a 130-turn coil that has

dimaraw [331]

Answer:

B = 0.129 T

Explanation:

Given,

frequency, f = 60 Hz

maximum emf = 5200 V

Number of turns, N = 130

Area per turn = 0.82 m²

We know,

ω = 2 π f

ω = 2 π x 60 = 376.99 rad/s

now, Magnetic field calculation

$B =\dfrac{\epsilon_{max}}{NA\omega}$

$B =\dfrac{5200}{130\times 0.82\times 376.99}$

B = 0.129 T

Hence, the magnetic field is equal to B = 0.129 T

3 0

3 years ago

A coil of wire that is carrying a current and produces a magnetic field is.

Akimi4 [234]

A solenoid hope this is right

5 0

1 year ago

A truck was carrying a substance in a tank. The molecules of that substance were moving away from each other. The truck parked o

DochEvi [55]

Answer:

In the morning the molecules were moving away from each other with a smaller speed than when the truck was carrying the substance.

Explanation:

5 0

2 years ago

8. Mark is sitting in a chair, legs out in front of him resting on an ottoman. His knees are.....

anyanavicka [17]

His knees are flat in front of him or 180 degrees, i hope that answered your question

5 0

3 years ago

Read 2 more answers