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
Dmitriy789 [7]
3 years ago
13

The display of the aurora and the reflection of radio waves back to earth result from the _____.

Physics
2 answers:
Tasya [4]3 years ago
8 0

The layer of electrically charged molecules and atoms which spans 40-250 miles above ground called ionosphere causes the display of the aurora and the reflection of radio waves back to earth.

svetlana [45]3 years ago
8 0

Answer:

The display of dawn and the reflection of radio waves back to Earth result from the ionosphere.

Explanation:

Ionosphere is one of the layers of the earth's atmosphere, characterized by containing charges of ions and electrons and covering between 60 km and 500 km altitude. The ionosphere - also known as thermosphere - is located between the mesosphere and the exosphere. This layer of the atmosphere is constantly ionized due to the radiation it receives from cosmic and solar rays. This layer is responsible for the display of dawn and the reflection of radio waves back to Earth.

You might be interested in
Shelby travels 6 meters East, 2 meters North, 3 meters West, and then 2 meters South. What is their displacement?
yaroslaw [1]

Answer:

3 m

Explanation:

At last, Same line; so, 6-3 = 3

7 0
3 years ago
A student look at ocean waves coming into the beach. An oceanwavd with more energy will
pshichka [43]
<span>C. Travel toward the beach faster</span>
5 0
3 years ago
Read 2 more answers
12. A measuring cylinder has 150ml. of water in it. When a stone is immersed into the measuring cylinder, the water level raised
skelet666 [1.2K]

Answer:

60ml

Explanation:

I'm going to assume you mean 210ml not centimeters. To find the volume all we do is subtract both values or with the formula [ f - i = v ]  where f = final amount and i = initial amount.

210 - 150 = 60ml

Best of Luck!

4 0
3 years ago
Read 2 more answers
Why is gravitational force always towards the center?
lesya692 [45]

Answer:

i beleave cuz of the Earth is spherical

Explanation:

6 0
2 years ago
Read 2 more answers
What does the term "speed" describe?
Blababa [14]
The cyclist who travels 20 kilometers per hour for 15 kilometers
7 0
2 years ago
Other questions:
  • Is it true or false that Science is a rigorous process, but is not subject to intense scrutiny by others
    12·1 answer
  • 3) A charged particle is moving with velocity of V in a magnetic field of B, which one of the followings is correct: A) The dire
    15·1 answer
  • Which action results from the combination of gravity and inertia working on the moon
    10·2 answers
  • Fuel is combusted in the _____ stroke of a four-stroke engine.
    12·1 answer
  • 1. calculate agni's average speed during the race.
    9·1 answer
  • Can you find the density of water? How would you do it?
    11·1 answer
  • What is the mass of a person who has a weight of 647N?<br> Will mark brainliest if u help me!!
    10·1 answer
  • Whichiscorrect?(A)anopaqueobjectdoesnotallowlighttopassthroughit.(B)an
    7·2 answers
  • the sun transfers heat to earth through ___ this method of heat transfer is evidence that ___ is not necessary for heat to move
    12·1 answer
  • How does an executive order differ from a statue?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!