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3 years ago

I need help with my science vocabulary!!! Please help!

Chemistry

1 answer:

AVprozaik [17]3 years ago

5 0

Answer:

1. B

2. E

3. A

4. D

5. C

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Hope I helped!!!

GL :)

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4 years ago

How is a suspension different from a colloid?

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Explanation:

Colloidal:

Colloid consist of the particles having size between 1 - 1000 nm i.e, 0.001- 1μm.

The particles in colloid can not be seen through naked eye.

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3 years ago

The melting point of copper is 1084°C. How does the energy of the particles in a certain amount of liquid copper compare to the

Nimfa-mama [501]

Solids' particles move a lot faster and closer together. Liquids' are more spread apart and move slower. So there is more energy in the solid

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4 years ago

Read 2 more answers

Which skier will have a greater potential energy? Justify your answer.

pochemuha

Answer: Skier 1 will have more potential energy because he is higher than skier 2

Explanation: Gravitational potential energy is the energy possessed by a body by virtue of its position or height.

P.E= $m\times g\times h$

m= mass of the body

g= acceleration due to gravity

h= height of body

Thus if the masses of two bodies are same, the one with greater height possess greater potential energy.

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4 years ago