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Liono4ka [1.6K]
3 years ago
7

How did doubling the pressure change the gas volume?

Physics
1 answer:
stiv31 [10]3 years ago
7 0
<span>For an ideal gas, the product of pressure and volume equals a constant times the absolute temperature. If each of the temperature and pressure of the gas is doubled, the product of pressure and volume increases by a factor of 4, and the absolute temperature must increase by the same ratio.</span>
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Which of these would not contribute to a global increase in temperature?
Katyanochek1 [597]

Answer:

planting trees - increasing the amount of animal life on earth

Explanation:

from all the other options given, all except planting trees will increase global temperature.

1. deforestation: this removes vegetative cover and the amount of oxygen in the atmosphere.

2. increasing the use of gasoline burning vehicles: burning gasoline produces carbon dioxide which is a green house gas which traps heat in the atmosphere and causes global warming

3. increasing the industrial release of carbon dioxide: carbon dioxide is released when gasoline is burned in industries, this in-turn causes global warming.

Trees produces oxygen and sucks in carbon dioxide which causes global warming. more trees mean more oxygen and less carbon dioxide which translates to less global increase in temperature

6 0
3 years ago
Suppose you are sitting on a rotating stool holding a 2 kgmass
Aloiza [94]

Answer:Increase

Explanation:

Given

You are holding 2 kg mass in each outstreched hand

If the masses are dropped then Moment of inertia will decease by 2mr^2

Where m=2 kg

r=length of stretched arm

Since angular momentum is conserved therefore decrease in Moment of inertia will result in increase of angular velocity

as I\omega=constant

I=Moment of inertia

\omega=angular velocity

3 0
3 years ago
Which is the most common use for infrared waves?
Alex Ar [27]

Night vision cameras

Explanation:

One of the most common use of infrared waves is in night vision cameras. Infrared waves are electromagnetic radiations whose wavelengths are longer than those of visible light in the electromagnetic spectrum

They are used:

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  • Thermal imaging whereby the radiation is used to monitor temperature differences between bodies.
  • It can also be used as source of heating.

Learn more:

Radiation brainly.com/question/7746015

#learnwithBrainly

6 0
4 years ago
Waves that move the particles of the medium parallel to the direction in which the waves are traveling are called?
OLEGan [10]
<span>Longitudinal Waves is the correct answer</span>
8 0
3 years ago
Isaac Newton’s investigations of gravity explained which of the following?
trapecia [35]
The correct answer is C. Gravity acts on all objects in the universe. That's the only answer that would make sense.
3 0
4 years ago
Read 2 more answers
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