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Nadusha1986 [10]
2 years ago
14

Which state of matter is being described below?

Chemistry
1 answer:
ankoles [38]2 years ago
8 0

Answer:

C. Gas

Explanation:

I think this is the right answer because it fits the description

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What does the constant bombardment of gas molecules against the inside walls of a container produce?
alukav5142 [94]
<span>The constant bombardment of gas molecules against the inside walls of a container produces Pressure.

Explanation:
                    Pressure is defined as Force per unit Area.

                                        P  =  F  /  A

In case of gases, the gas molecules have high Kinetic Energy and they move with high velocity. This cause them to strike against the inside wall of the container. Pressure is directly proportional to temperature. Increase in temperature cause to increase the Kinetic Energy of molecules, Hence, the rate of collisions increases resulting in increasing the pressure.</span>
4 0
3 years ago
The head loss in a turbulent flow in a pipe varies Approximant as square of velocity • Direct as the velocity • Invers as square
Eddi Din [679]

Answer:

Head loss in turbulent flow is varying as square of velocity.

Explanation:

As we know that head loss in turbulent flow given as

h_F=\dfrac{FLV^2}{2gD}

Where

F is the friction factor.

L is the length of pipe

V is the flow velocity

D is the diameter of pipe.

So from above equation we can say that

h_F\alpha V^2

It means that head loss in turbulent flow is varying as square of velocity.

We know that loss in flow are of two types

1.Major loss :Due to surface property of pipe

2.Minor loss :Due to change in momentum of fluid.

5 0
3 years ago
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The two most abundant elements in earth's core are ?
vesna_86 [32]
The two most abundant elements in Earths core are Iron and Nickel.

Hope this helps!
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3 years ago
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What is the main idea of the article, "Great Wall of China"?
grin007 [14]

well, without the article, I'm guessing the main idea is about the Great Wall of China

7 0
3 years ago
24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!
jarptica [38.1K]
The correction answer is Alloy. If you look at the graph, and pay attention to the wording in the question, it says "using low force to move the ball." The best option for moving the ball with low force is Alloy. Hope this helps!
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3 years ago
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