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Vlad [161]
3 years ago
13

Which properties can be used to determine whether a substance is a liquid or a plasma? Check all that apply.

Physics
2 answers:
inn [45]3 years ago
8 0

Answer:

A. The mass of the substance

C. The charge of the substance's particles

D. The distance between the substance

Explanation:

Plasma rarely rises in mass compared to liquid and as such can be used to determine if a substance is liquid or plasma.

Plasma is an ionized state of matter after the gaseous state, "ionized" suggests the presence of charges and a higher level of reaction compared to the liquid state. A higher level of reaction means that the ions are in constant motion and as such, the ions are not as tightly packed in liquid, which means there is more distance between the substance.

lapo4ka [179]3 years ago
6 0
Plasma is the state of mater after gases. Its where the gas forms ions. The state is made of charged particles. 
So, the best test for plasma is C and D.
    The charge of the substance's particles and 
    The distance between the substance's particles. 
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Answer:

3054.4 km/h

Explanation:

Using the conservation of momentum

momentum before separation = 5M × 2980 Km/h where M represent the mass of the module while 4 M represent the mass of the motor

initial momentum = 14900 M km/h

let v be the new speed of the motor so that the

new momentum = 4Mv and the new momentum of the module  = M ( v + 94 km/h )

total momentum = 4Mv + Mv + 93 M = 5 Mv + 93M

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14900 M km/h = 5 Mv + 93M

14900 km/h = 5v + 93

14900 - 93 = 5v

v = 2961.4 km/h

the speed of the module = 2961.4 + 93 = 3054.4 km/h

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A 500 kg table with 4 legs rests on solid flat ground. I place 3 books on the center of the table with masses of 10 kg, 20 kg an
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Answer:

1,373.4 N

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Is the matching correct?
iragen [17]

Yes thats right :)

have a great day!!!


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