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ICE Princess25 [194]
2 years ago
5

Help mee please its in sciencee

Physics
2 answers:
Sergio039 [100]2 years ago
6 0

False

Explanation:

Air is a bad conductor of heat because its molecules aren't in continuous contact with each other. An example of a good conductor is metal or stone.

tester [92]2 years ago
4 0

Explanation:

can you just tell me the meaning of a vord conductor like the concept

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Answer:

How did life begin on earth?

Explanation:

this is an example of a question that cannot be solved or why do we sleep too cannot be solved

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2 years ago
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Which ionic compound is used as a building material?
Maurinko [17]
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Many old structures were made of limestones. Limestone is from Calcium Carbonate (CaCO3) which is an ionic compound and can be used as a building material too.
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3 years ago
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For the following statements, choose the word or words inside the parentheses that serve to make a correct statement. Each state
AnnyKZ [126]

Answer:

a) Temperatura, b) Temperature, c)    Constant , d)  None of these , e) Gibbs enthalpy and free energy (G)

Explanation:

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2 years ago
Normally, jet engines push air out the back of the engine, resulting in forward thrust, but commercial aircraft often have thrus
ANEK [815]

Answer:

When the ejected air is moving in the downward direction then the thrust force acts in the upward direction, due to reversal thrust, the jets can take off vertically without needing a runway this way.

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Thrust reversal is also known as reverse thrust. It acts opposite to the motion of the aircraft by providing the deceleration.

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Uses of thrust reversal in practice:

When the ejected air is moving forward direction then the thrust force moving backward direction due to reversal thrust the speed of the craft slows down.

When the ejected air is moving in the downward direction then the thrust force acts in the upward direction, due to reversal thrust, the jets can take off vertically without needing a runway this way.

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3 years ago
An 8 N force accelerates an object at a rate of 2.5 m/s what Is the mass of the object
DaniilM [7]

Answer:

16N

Explanation:

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2 years ago
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