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mojhsa [17]
3 years ago
15

Plzzz Helppppppppppppppppppp

Physics
1 answer:
Natalka [10]3 years ago
4 0

opinion 1,2 and 4

can you brainlest me

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Which interactions are part of the greenhouse effect? Select three options.
Allisa [31]

<u>Out of the given options, the following interactions are part of the greenhouse effect, </u>

  • Gases in the atmosphere absorb heat
  • Earth’s surface radiates energy back into the atmosphere
  • Gases in the atmosphere radiate heat back to the surface

Answers: Options A, D and E

<u>Explanation: </u>

The greenhouse effect, basically a warming effect caused by the greenhouse gases such as Carbon-Di-oxide, Methane, nitrous oxides, water vapour etc. These gases usually trap the heat that Earth Absorbs by the Sun.  

In the day time, the Earth absorbs the energy in the form of heat which is radiated by the Sun. In the evening, the process gets reversed and the Earth starts releasing that heat into the atmosphere.

Now, this heat gets absorbed by this gases before it leaves the Earth's atmosphere and gets trapped there only, resulting in the temperature raise of the Earth's environment.

So, the prime causes of the greenhouse effect remains as the heat radiation from the Sun, the absorption of that heat by the Earth surface and the further absorption of that heat produced by the greenhouse gases that present in the atmosphere.

5 0
4 years ago
Read 2 more answers
Plz help =)
iVinArrow [24]
The correct answer should be 0.03
8 0
4 years ago
Calculate the watts of power expended when a force 400 N travels 12 meters over 10 seconds.
Pachacha [2.7K]

Answer:

Explanation:

Example

7 0
3 years ago
A ball rotates on a string as shown below.
Finger [1]

Answer:

Diagram A

Explanation:

When an object is travelling in a circular path it has an acceleration called centripetal acceleration, even if it is moving with uniform speed. This acceleration is attributed to the object due to change in the direction of velocity at every instant during the motion.

The direction of the velocity of the object is tangent to the circular path at every instant and if the object beaks free of the circular motion, such as breaking of the string, then it will go in the direction tangent to the circle at that instant. Hence, the diagram that best shows the direction ball will travel is:

<u>Diagram A</u>

7 0
3 years ago
Your friend Nader is standing 400,000 meters away. If you send a message to him using radio waves, how long will it take for him
Citrus2011 [14]
Speed of a radio wave in vacuum/air is 3x10^8 m/s. so, if speed is also distance/time, then time = distance/speed = 400,000/300,000,000 = ????
8 0
3 years ago
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