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Ronch [10]
2 years ago
9

Help me please (。'-‿-。)​

Physics
2 answers:
Akimi4 [234]2 years ago
7 0

Answer:

the layers of atmosphere are heated through radiation and convection.

Explanation:

  • heat is transferred from sun through radiation

  • and current through convection
IceJOKER [234]2 years ago
3 0

Answer:

<h3>The layers of atmosphere are heated through </h3><h2><em>Convection</em><em> </em><em>and</em><em> </em><em>Radiation</em></h2>

Explanation:

The layers of atmosphere are heated through the Convection currents and the Radiation from Sun...

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What could you do to change the volume of a gas?
Lorico [155]
The ONLY way to change the volume of a sample of gas is to transfer it to a container with different volume.
Simply changing its temperature or pressure in the same jar won't do it. Any amount of gas always fills whatever container you keep it in.
8 0
3 years ago
1*2+2+1+5 by how much?
kozerog [31]

Answer:

10

Explanation:

1*2+2+1+5=10

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3 years ago
HELP!
Goryan [66]

Answer:

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3 0
3 years ago
A child slides down a snow‑covered slope on a sled. At the top of the slope, her mother gives her a push to start her off with a
kirill [66]

Answer:

θ = 13.16 °

Explanation:

Lets take mass of child = m

Initial velocity ,u= 1.1 m/s

Final velocity ,v=3.7 m/s

d= 22.5 m

The force due to gravity along the incline plane = m g sinθ

The friction force = (m g)/5

Now from work power energy

We know that

work done by all forces = change in kinetic energy

( m g sinθ - (m g)/5 ) d = 1/2 m v² - 1/2 m u²

(2  g sinθ - ( 2 g)/5 ) d = v² -  u²

take g = 10 m/s²

(20 sinθ - ( 20)/5 ) 22.5 = 3.7² -  1.1²

20 sinθ - 4 =12.48/22.5

θ = 13.16 °

5 0
3 years ago
To understand black body radiation, physicists should view light as having what type of properties
FinnZ [79.3K]
Properties of a particle answer D
7 0
3 years ago
Read 2 more answers
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