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
zlopas [31]
3 years ago
14

Which best compares AC and DC?

Physics
2 answers:
Amiraneli [1.4K]3 years ago
7 0

Answer: DC flows in one direction, and AC repeatedly switches direction

Explanation:

DC stands for direct current.

AC stands for alternating current.

When current flows only in single direction, it is known as direct current. When current changes direction i.e. it alternates direction, it is known as alternating current.

There are both AC generators and DC generators.

AC generators supply power to home appliances and small motors. DC generators are used to power large electric motors.

Naily [24]3 years ago
5 0
Yea im pretty sure its B
You might be interested in
X-Rays at different wavelengths provide scientists studying objects in space with information about which of the following?
olganol [36]

Answer:

object composition

Explanation:

6 0
3 years ago
Read 2 more answers
How do you know what state of matter the particles are in?
lianna [129]

Answer:  The amount of energy consisted in the molecules determines the state of matter.

Explanation:

7 0
2 years ago
The Celsius temperature scale is based on which of the following
Lapatulllka [165]
Freezing.................
6 0
3 years ago
What is a colloid? Are either of the two substances in the beakers in the chart above a colloid?
fenix001 [56]

Answer:Colloids include gels and emulsions; the particles do not settle, and cannot be separated out by ordinary filtering or centrifugtion

Explanation:they are homogenous/non crystalline

4 0
3 years ago
The train speeds passed Holly at 70 km/h north ward. This spider crawls past lukes foot in the same direction at 30 m/h. What is
konstantin123 [22]
It has 178200000 ms^-1 and the train has 25200000ms^-1.
3 0
3 years ago
Other questions:
  • A wave has the wavelength equal to 396 nm. what must be the frequency of this wave
    5·1 answer
  • Light of a single frequency falls on a photo-electric material but no electrons are emitted . Electrons may be emitted if the __
    11·1 answer
  • A ____________ is a condition or behavior that may threaten an individual's well-being
    7·2 answers
  • X-rays cannot pass through Earth's atmosphere. Which of these is the best location to place a telescope used to observe x-rays f
    6·2 answers
  • Which equation represents a neutralization reaction?
    10·1 answer
  • If the magnitude of the electric field in air exceeds roughly 3 ✕ 106 N/C, the air breaks down and a spark forms. For a two-disk
    6·1 answer
  • A man drags a 71-kg crate across the floor at a constant velocity by pulling on a strap attached to the bottom of the crate. The
    15·1 answer
  • I WILL GIVE BRAINLIEST IF SOMEONE GETS THIS......
    13·1 answer
  • Explain your results: How can Earth’s gravity affect the water when the water isn’t actually touching the Earth? (2 pts) Do you
    14·1 answer
  • A car accelerates uniformly from rest tona speed of 30.0 mi/h in 12.0s. Find the distance the car travels during this time? Find
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!