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Greeley [361]
4 years ago
11

If the temperature remains constant what will happen to the pressure of a gas if you decrease the volume of the container that h

olds it
Physics
2 answers:
dedylja [7]4 years ago
7 0

Answer:

According to Boyle's law, if you decrease the volume of a container of gas and hold the temperature constant, the pressure of the gas will increase. According to Charles's law, the volume of a gas increases with increasing temperature, as long as pressure does not change.

PLEASE VOTE BRAINLEIST!!!

Svetradugi [14.3K]4 years ago
4 0

Answer:

simply use ideal gas equation

pv=mrt

p = pressure,v =volume, T =temperature

t= constant

pv =constant

p = k/v

p is inversely proportional to v,

volume decrease pressure increase

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A physical science test book has a mass of 2.2 kg what is the weight on mars??? please help
Nastasia [14]
Weight = (mass) x (gravity)
             = (2.2 kg) x (3.7 m/s^2)

             = 8.1 newtons. (about 1.84 pounds)
4 0
3 years ago
Gravity causes objects to be attracted to one another. This attraction keeps our feet firmly planted on the ground and causes th
aev [14]

Answer:

A) G = m³/kg.s²

B) E = kg.m²/s²

Explanation:

A)

The given relation is:

F = Gm₁m₂/r²

where, the units of all variables are:

F = Force = kg.m/s²

m₁ = m₂ = mass = kg

r = distance = m

G = Gravitational Constant = ?

Therefore,

kg.m/s² = G(kg)(kg)/m²

(kg.m/s²)(m²/kg²) = G

<u>G = m³/kg.s²</u>

<u></u>

B)

The given equation is:

E = mc²

where, the units of all variables are:

m = mass = kg

c = speed = m/s

E = Energy = ?

Therefore,

E = (kg)(m/s)²

<u>E = kg.m²/s²</u>

This is the correct answer, which is not present in any option.

4 0
4 years ago
Is there a way to see the color of cosmic rays the human eye can't see
KATRIN_1 [288]
You would have to use a machine to convert the colors to one visible by humans or become some other species of animal with a larger light spectrum.
4 0
3 years ago
A6 kg bag of rice is on the top shelf at a grocery store.
netineya [11]

Answer:

<h2>117.6 J</h2>

Explanation:

The gravitational potential energy of a body can be found by using the formula

GPE = mgh

where

m is the mass

h is the height

g is the acceleration due to gravity which is 9.8 m/s²

From the question we have

GPE = 6 × 9.8 × 2

We have the final answer as

<h3>117.6 J</h3>

Hope this helps you

6 0
3 years ago
Read 2 more answers
A billiard ball is moving in the x-direction at 30.0 cm/s and strikes another billiard ball moving in the y-direction at 40.0 cm
ipn [44]

To solve this problem it is necessary to apply the trigonometric ratios of the given velocity components.

If we make a graph of the velocity vectors in their respective velocities according to the given description we will have something similar to the attached graph.

The angle could be obtained from the components of the opposite leg and the adjacent leg so that

tan\theta = \frac{x}{y}

\theta = tan^{-1}(\frac{x}{y})

The opposite leg value (y) is 40cm / s and the adjacent leg (x) is 30cm / s

\theta = tan^{-1}(\frac{30}{40})

\theta = 36.87\°

Therefore the final direction that does the first ball is 36.87°

6 0
3 years ago
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