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joja [24]
3 years ago
10

Hello can you please help me with these question ?

Chemistry
1 answer:
valina [46]3 years ago
3 0
Raise the temperature I believe so that the substance can disperse better and dissolve.
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3
xxMikexx [17]

Answer:

its sunspots :)

Explanation:

can i pleasee have the brainiest tyty

for my rank

6 0
3 years ago
Select ALL correct answers. The contact force is caused by: A. Atoms randomly crashing into each other B. The charged particles
Inessa [10]

Answer:

A. Atoms randomly crashing into each other

E. The force of one object pushing against the force of another object.

Explanation:

Forces can be classified into two categories based upon the the mode of transfer or application:

1. Contact forces

2. Non-contact forces

Contact forces are the ones which require the physical contact of the matter to get transferred and tend to create the affect. Whereas non-contact forces have the field property which transfers the affect of force from one point to another without any physical contact of the matter or the medium.

  • Atoms crashing onto each other have some mass and velocity which upon collision impacts the other atoms exerts a contact force.
  • The interaction between the charged particles due to their charges is always due to the electric field be it electron or proton, be it within an atom or out of an atom.
  • The force between any two objects pushing or pulling each other is also possible only due to contact.
6 0
3 years ago
A cube has a depth of 10 cm. What is the volume of the cube?<br><br>Or<br><br>What is depth?
PolarNik [594]

depth = side/lenght

the cube has all congruent sides

Volume = l³

Volume = 10³

Volume = 1000 cm³

6 0
3 years ago
______________Helps the earth continue to go around the sun
pashok25 [27]
Inertia is your answer
4 0
3 years ago
11.2 L of gas at a temperature of 25°C are held at a pressure of 1.1 atm. How many moles of gas are contained in the sample?
AysviL [449]
<span>0.5035 so go with .50 moles.
</span><span>



</span>
5 0
3 years ago
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