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Amanda [17]
4 years ago
13

Which pair shows processes that are the reverse of one another?

Physics
2 answers:
ale4655 [162]4 years ago
5 0
Condensation and evaporation would most likely be the answer
Bingel [31]4 years ago
5 0

The correct answer is

condensation, vaporization


In fact:

- condensation is the change of phase from gas state to liquid state

- Vaporization is the change of phase from liquid state to gas state


So, the two processes are one the reverse of the other.

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Height of a artificial satelite​
VladimirAG [237]

Answer:

Explanation:

Geosynchronous orbit (GSO): Orbits with an altitude of approximately 35,786 km (22,236 mi). Such a satellite would trace an analemma (figure 8) in the sky. Geostationary orbit (GEO): A geosynchronous orbit with an inclination of zero.

5 0
3 years ago
The less internal heat a jovian planet emits the more it stirs up its clouds.
g100num [7]
The correct answer would be false. The less internal heat a jovian planet emits the lesser it stirs up its clouds making the atmosphere hotter. All of the four Jovian planets have unique atmospheres. They have more or less the same structures but they differ in their average temperature. As the distance of the planet is closer to the sun the atmosphere would be cooler. These planets are Jupiter, Saturn, Uranus and Neptune. They do not have a solid structure instead they are primarily composed of helium and hydrogen which makes them gas giants or ice planets. They are larger in size than the remaining planets in the solar system. 
7 0
3 years ago
If steam enters a turbine at 600°K and is exhausted at 200°K, calculate the efficiency of the engine.
alekssr [168]
Answer: e = 3.333% or 33 1/3%
                       ^
                  repeated

Identify the given information.
Work input (Wi)= 600 K
Work output (Wo) = 200 K

Choose which formula you should use. In this case, you are finding efficiency.
e =  (Wo/Wi) x 100%

Substitute and solve. 
e = (200 K/600 K) X 100%
e = 0.333 X 100%
e = 33.333% or 33 1/3%
5 0
3 years ago
Read 2 more answers
Unweathered rock that underlies soil is subsoil. True False
Maru [420]
False.

Unweathered rock that underlies soul is known as bedrock.
5 0
3 years ago
Read 2 more answers
An object carries a +15.5 uC charge.
abruzzese [7]

Answer:

3.67 N

Explanation:

From the question given above, the following data were obtained:

Charge of 1st object (q₁) = +15.5 μC

Charge of 2nd object (q₂) = –7.25 μC

Distance apart (r) = 0.525 m

Force (F) =?

Next, we shall convert micro coulomb (μC) to coulomb (C). This can be obtained as follow:

For the 1st object

1 μC = 1×10¯⁶ C

Therefore,

15.5 μC = 15.5 × 1×10¯⁶

15.5 μC = 15.5×10¯⁶ C

For the 2nd object:

1 μC = 1×10¯⁶ C

Therefore,

–7.25 μC = –7.25 × 1×10¯⁶

–7.25 μC = –7.25×10¯⁶ C

Finally, we shall determine the force. This can be obtained as follow:

Charge of 1st object (q₁) = +15.5×10¯⁶ C

Charge of 2nd object (q₂) = –7.25×10¯⁶ C

Distance apart (r) = 0.525 m

Electrical constant (K) = 9×10⁹ Nm²/C²

Force (F) =?

F = Kq₁q₂ / r²

F = 9×10⁹ × 15.5×10¯⁶ × 7.25×10¯⁶ / 0.525²

F = 3.67 N

Therefore, the force on the object is 3.67 N

4 0
3 years ago
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