1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firdavs [7]
2 years ago
11

Which device transforms electrical energy to mechanical energy?

Physics
2 answers:
enot [183]2 years ago
8 0
The correct answer is A. a fan
yuradex [85]2 years ago
4 0
B is the answer....an iron
You might be interested in
Which of the following statements is true?
Bad White [126]
The answer is c hope this helps



6 0
3 years ago
Read 2 more answers
To check if a stovetop is hot, you place you hand near the top of the stove and feel that it is warm without touching it. You ca
My name is Ann [436]
B.Radiation, Because the heat is Radiating of of the burner. xD
5 0
3 years ago
A ball is thrown vertically downward at 10 m/s. what is it’s speed 1s and 2s later
soldi70 [24.7K]

Answer:

20 m/s

30 m/s

Explanation:

Given:

v₀ = -10 m/s

a = -9.8 m/s²

When t = 1 s:

v = v₀ + at

v = (-10 m/s) + (-9.8 m/s²) (1 s)

v = -19.8 m/s

When t = 2 s:

v = v₀ + at

v = (-10 m/s) + (-9.8 m/s²) (2 s)

v = -29.6 m/s

Rounded to one significant figures, the speed of the ball at 1 s and 2 s is 20 m/s and 30 m/s, respectively.

3 0
3 years ago
The magnitude of the electric field between two parallel charged plates is 200. An electron moves to the negative plate 5. 0 cm
Mama L [17]

The potential difference between the two ends of the circuit is the electric potential difference. The electric potential difference and the work will be 10V and 1.6 x 10^-18 J respectively.

<h3>What is an electric field?</h3>

An electric field is an electric property that is connected with any location in space where a charge exists in any form. The electric force per unit charge is another term for an electric field.

The given data in the problem is given by;

E is the electric field = (200 N/C)

d is the distance = 5.0 cm.=0.05 m

Q is the charge of electrons= 1.602 x 10^-19 C

The formula for electric potential  is given by;

\rm V=Ed

\rm V=Ed \\\\ \rm V=200 \times 0.05 \\\\ \rm V=  10 \frac{Nm}{C} = 10 \frac{J}{C}  = 10 V.

The work is defined as the product of the potential difference and charge of an electron.

\rm W= 10 \times  1.602 x 10^{-19} \\\\\ \rm W=  1.6 x 10^{-18 }J

Hence the electric potential difference and the work will be 10V and 1.6 x 10^-18 J respectively.

To learn more about the electric field refer to the link;

brainly.com/question/15071884

8 0
2 years ago
Energy from the Sun is transferred from the Earth’s surface to the atmosphere, resulting in
natali 33 [55]

Answer:

C make a the most sense hopefully this helps

4 0
2 years ago
Read 2 more answers
Other questions:
  • In a ________________ wave, such as a sound wave, the particles in the medium vibrate in the same direction that the wave travel
    9·1 answer
  • In January 2006, astronomers reported the discovery of a planet comparable in size to the earth orbiting another star and having
    14·1 answer
  • A car driving at 35 m/s hits the brakes and comes to a stop after 7 seconds. What is the acceleration of the car?
    8·1 answer
  • The planet's hawks and block their near each other in the door again system the dworkin's have very advanced technology and a do
    9·1 answer
  • Homeostasis is the regulation of an organism’s internal environment to maintain conditions suitable for life. Homeostasis requir
    6·2 answers
  • The yellow star has much less mass the blue star and so who will live longer
    12·1 answer
  • Assume that a person bouncing a ball represents a closed system. Which statement best describes how the amounts of the ball's po
    5·1 answer
  • Please help me please
    8·2 answers
  • How does drag affect the cost of owning a car?
    9·2 answers
  • In the design of an optical fibre, what
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!