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
monitta
4 years ago
7

What has alternating electric and magnetic fields that travel in the form of a wave?

Physics
2 answers:
8_murik_8 [283]4 years ago
8 0

Option (B)is correct.

Alternating electric and magnetic fields has electromagnetic radiation that travel in the form of a wave.

The varying or alternating electric field produces the varying magnetic field.This varying magnetic field in turn produces varying electric field . Thus these varying electric and magnetic fields travel in the form of electromagnetic waves. These electromagnetic waves travel with the velocity of light.These are transverse in nature.

Tresset [83]4 years ago
7 0

Answer:

B. Electromagnetic radiation

Explanation:

You might be interested in
The main cause of weather is?
allsm [11]

Answer: Weather on Earth is caused by heat from the sun and movement of the air. All weather happens in the lower layer of Earth's atmosphere, which is a layer of gases surrounding Earth. The sun's heat warms the air in this layer to different temperature levels in different places. ... This movement of air is what we call wind.

Please mark me as Brainliest

Explanation:

6 0
3 years ago
Read 2 more answers
Scientific theories can change over time as new information is discovered if a scientififc theory changes does this mean that it
Verdich [7]
Not necessarily, it just means that the Scientific theory was not complete and needs additional information, research, and ideas. 
3 0
3 years ago
Read 2 more answers
Question 10 of 10 When light passes through a small opening in a barrier, it bends to spread out on the other side of the openin
suter [353]

Answer:

C. It is the result of diffraction

Explanation:

I just took the test

7 0
2 years ago
Read 2 more answers
How much work is required to turn an electric dipole 180° in a uniform electric field of magnitude E = 46.0 N/C if the dipole mo
chubhunter [2.5K]

Answer:

W=1.22*10^{-23}J

Explanation:

Torque and energy of an electric dipole in an electric field we find:

W=U(\alpha_{o}+\pi  )-U(\alpha_{o} )=-pE(cos(\alpha_{o}+\pi )-cos(\alpha_{o} ))\\W=2pECos\alpha_{o}\\ W=2(3.02*10^{-25}C.m )(46.oN/C)Cos64\\W=1.22*10^{-23}J

3 0
3 years ago
Dominic Roth is in a roller coaster car, which rapidly picks up speed as it rolls down a slope.
stiv31 [10]

Answer: 6m/s²

Explanation:

Acceleration = change in velocity / time

Initial velocity = 4m/s

Final velocity = 22m/s

Time = 3s

Acceleration = (22 - 4) / 3

a = 18 / 3 = 6m/s²

5 0
3 years ago
Other questions:
  • ______ states that energy cannot be created or destroyed.
    11·2 answers
  • How far will you travel if you run for 10. minutes at 2.0 m/s?
    8·1 answer
  • Which of these are terrestrial planets? Select all that apply.
    11·2 answers
  • Astronomers suspect that a galaxy’s type can be affected both by the conditions in the protogalactic cloud from which it forms (
    10·1 answer
  • A bar magnet is dropped toward a conducting ring lying on the floor. As the magnet falls toward the ring, does it move as a free
    9·1 answer
  • What the opposite of suspension physical science physical science
    12·1 answer
  • These types of electromagnetic waves are listed in order of decreasing
    9·2 answers
  • Why does a lunar eclipse last for a few hours whereas a solar eclipse only lasts for a few minutes?
    15·1 answer
  • What defines a mixture?<br> for sience
    7·1 answer
  • Identify a form of potential energy.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!