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olchik [2.2K]
3 years ago
7

Describe what causes friction between surfaces

Physics
2 answers:
Nezavi [6.7K]3 years ago
8 0
Some things that causes friction between surfaces is a bike on a rocky road. The<span> action of one surface or object rubbing against another causing friction. Im not really sure if I helped But yeah..</span>
leva [86]3 years ago
8 0
If you look two surfaces at microscopic level, you'll see that they have tiny interlocks. When you bring two surfaces in contact, they are held together strongly because of this interlocks which makes two objects difficult to perform motion.
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A substance is round in one container and has a volume of one liter. In a much larger container, the substance is rectangular bu
insens350 [35]

Answer:

Liquid

Explanation:

Solids do not change shape, so we know it's not a solid.

Gases take the shape of their container, but they also expand to the volume of the container.  The substance in this problem has the same volume in different size containers, so we know it's not a gas.

The substance must be a liquid.  It takes the shape of its container but has a constant volume.

8 0
3 years ago
What are 3 facts you learned about the periodic table:
d1i1m1o1n [39]

Answer: the rarest element is Francium. J is not on the periodic table. also Dmitri Mendeleev proposed the periodic table.

Explanation: Kinda looked the last one up.

7 0
3 years ago
Which state of matter has the highest entropy
KatRina [158]
<h2>Answer: gaseous state</h2>

Entropy is the measure of the disorder of a system and is a function of state. That is, it depends only on the state of the system.

In this sense, in <u>the gaseous state is where the greatest entropy occurs</u>, since in a gas the particles acquire greater freedom and kinetic energy to move.

Another aspect that influences the increase in entropy is the increase in temperature. This is because, when raising the temperature, the kinetic energy of the molecules, atoms or ions increases, and, therefore, they move more.

4 0
3 years ago
Where might someone with a pharmaceutical manufacturing career work?
klemol [59]

Answer:  People with careers in pharmaceutical manufacturing can expect to work in: research laboratories or manufacturing plants, and to maintain work hours during the day.

Explanation:

8 0
3 years ago
What simple machine can best be described as "a simple machine that uses an inclined plane wrapped around a rod"?
Alekssandra [29.7K]
A screw I think I’m sorry if you get it wrong
7 0
3 years ago
Read 2 more answers
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