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
sattari [20]
3 years ago
8

What do radio waves and microwaves have in common

Physics
2 answers:
ser-zykov [4K]3 years ago
5 0

Answer:

Explanation:

Radio waves and microwaves are both electromagnetic waves. This means that they are composed of vibrating electric and magnetic fields. They both have long wavelength on the end of the electromagnetic spectrum. They are useful in wireless technology to transmit information.

Ilia_Sergeevich [38]3 years ago
4 0

Answer:

they both are electromagnetic waves

You might be interested in
Сс<br> Explain the effect of Earth's gravity on objects on the<br> surface of Earth.
dem82 [27]

Answer:

The effect of gravity on object makes objects stable and not floating in the air . It also makes any object thrown up to return back

6 0
3 years ago
As the speed of a fluid increases, ____.
Fofino [41]
The correct answer for the question that is being presented above is this one: "a. the pressure decreases." As the speed of a fluid increases, the pressure decreases." The relationship of the speed and the pressure is inversely proportional. As the pressure increases, the speed decreases.
3 0
4 years ago
Read 2 more answers
How do scientist check repeatability of results​
tester [92]

Answer:

If research results can be replicated, it means they are more likely to be correct.

4 0
3 years ago
Read 2 more answers
Two satellites revolve around the Earth. Satellite A has mass mmm and has an orbit of radius rrr. Satellite B has mass 6m6m and
True [87]

Answer:

r(b) = 2.45r

Explanation:

Parameters given:

Satellite A

Mass = m

Orbit radius = r

Satellite B

Mass = 6m

Orbit radius = r(b)

Gravitational force between Earth and Satellite A, F(A) is:

F(A) = (G*M*m)/r²

F(A) = GMm/r²

Gravitational force between Earth and Satellite B, F(B) is:

F(B) = (G*M*6m)/r(b)²

F(B) = 6GMm/r(b)²

Since F(A) = F(B),

GMm/r² = 6GMm/r(b)²

=> r(b)² = 6r²

r(b) = 2.45r

3 0
3 years ago
4. Sally applies a horizontal force of 462 N with a rope to drag a wooden crate across a floor with a constant speed. The rope t
34kurt

Answer:

<em>-6,329.5Joules</em>

<em></em>

Explanation:

Complete question:

Sally applies a horizontal force of 462N with a rope to drag a wooden crate across a floor with a constant speed the rope tied to the crate is pulled at an angle of 56.0degree and sally moves the crate 24.5m. What work is done by the floor through the force of friction between the floor and crate.

Work done = Fd cos theta

F is the horizontal force

d is the distance covered

theta angle of inclination

Substituting into the formula

Workdone  = 462(24.5)cos 56

Workdone = 11,319(0.5592)

Workdone = 6,329.5Joules

Hence the workdone by sally is 6,329.5Joules

<em>The work done by friction will be opposite the work done by sally, hence work done by the floor through force of friction between the floor and the crate is -6,329.5Joules</em>

<em></em>

6 0
3 years ago
Other questions:
  • Show the SI dimension of density (p) and the BG unit of specific volume
    5·1 answer
  • The highest frequency radio waves are which type ?
    6·1 answer
  • 4. The bar has cross-sectional area A and modulus of elasticity E. If an axial force F directed toward the right is applied at C
    6·1 answer
  • hallar un numero de dos cifras sabiendo que la suma de las cifras es 12 y que la primera de ellas es el triple de la segunda
    13·1 answer
  • A box experiencing a gravitational force of 600 N. is being pulled to the right with a force of 250 N. 825 N. frictional force a
    12·1 answer
  • What colours do you see in a solar spectrum? Which colour is the closest to the bright spot?Which colour is the farthest from th
    13·1 answer
  • A plane is flying 700 km/hr to the east into a head wind that is moving at 20 km/hr west.
    13·1 answer
  • Why hasnt my dad came back yet, he was just buying some milk, please tell me what happened to him.
    14·2 answers
  • Someone please answer this, ill give you brainliest and your getting 100 points.
    13·1 answer
  • How can biomass energy use improve water quality? a. the combustion of biomass material to produce energy improves water quality
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!