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
Goryan [66]
3 years ago
13

10. Which of these devices is also referred to as a'key'?

Physics
2 answers:
brilliants [131]3 years ago
3 0

Answer:

Electric switch is commonly known as the key of an electric circuit.

9966 [12]3 years ago
3 0

Answer:

<h3><em><u>b. an electric switch</u></em></h3>

Explanation:

<h2><em><u>Hope </u></em><em><u>it </u></em><em><u>helps</u></em><em><u> you</u></em><em><u><</u></em><em><u>3</u></em></h2>
You might be interested in
Sedimentary rocks are the only rocks that can potentially containa.fossils.c.fractures.b.minerals.d.faults. Please select the be
Elena-2011 [213]
Hello <span>Mr1guy24 </span>


Question: <span>Sedimentary rocks are the only rocks that can potentially contain?
</span>
Answer: Fossils (A)

Reason: This is what makes sedimentary rocks unique 

Hope This Helps!
-Chris
8 0
4 years ago
Read 2 more answers
An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.70 mm. A 21
Inga [223]

Answer:

12353 V m⁻¹ = 12.4 kV m⁻¹

Explanation:  

Electric field between the plates of the parallel plate capacitor depends on the potential difference across the plates and their distance of separation.Potential difference across the plates V over the distance between the plates gives the electric field between the plates. Potential difference is the amount of work done per unit charge and is given here as 21 V. Electric field is the voltage over distance.

E = V ÷ d = 21 ÷ 0.0017 = 12353 V m⁻¹

8 0
3 years ago
What is neccessary for a magnetic field to create electric current in a copper coil?
Viktor [21]
A, Lenz' Law. There need to be a difference of flux, so if you use AC you will get a current too.
6 0
4 years ago
What usually results when an organism fails to maintain homeostasis?
dedylja [7]
The organism may become ill or die
3 0
3 years ago
Read 2 more answers
What is the relationship between lightning and thunder
PtichkaEL [24]
Whenever lightning strikes it separates the air where it goes. This air then rushes back together making a loud noise when it connects, creating thunder.
6 0
4 years ago
Other questions:
  • What is the relationship between potential energy and mass
    11·1 answer
  • An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called
    11·2 answers
  • I need help finding moment
    14·1 answer
  • A weight watcher who normally weighs 400 N stands on top of a very tall ladder so she is one Earth radius above Earth's surface
    15·1 answer
  • In a ballistics test, a 24 g bullet traveling horizontally at 1300 m/s goes through a 25-cm-thick 360 kg stationary target and e
    8·1 answer
  • In the figure above, a box of mass 2.5kg is initially at rest on a rough inclined plane. Assuming the
    15·1 answer
  • A 0.40-μF capacitor is connected to a 5.0-V battery. How much charge is on each plate of the capacitor? Express your answer usin
    15·1 answer
  • Explain why it is important that there is only one possible explanation for experimental data.
    14·1 answer
  • How would the carrying capacity for northern cardinals in a mixed-oak forest be affected if the number of nesting sites decrease
    6·2 answers
  • An astronaut measures her mass by means of a device consisting of a chair attached to a large spring.Her mass can be determined
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!