Which phrase describes an atom?

Answers

Answer 1
Answer:
You haven't included the list of choices that goes with the question, so it's
impossible for me to choose the correct one, or to help you choose it.

Regarding my ability to answer the question and collect the 5-point bounty,
I'm free to make up any phrase of my own that correctly describes an atom.

-- very very very very very very very tiny

-- includes even tinier particles, with electric charges
   both positive and negative

-- smaller than the wavelength of visible light


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What might cause a ballon blown up at a low altitude to burst if it was taken to a higher altitude?

Answers

if a balloon is high up it will pop because pressure here think of it like this when you swim and go under water lets say 12ft you will notice that your head will hurt and it will take your oxygen away faster just like a balloon it has air in it so when it goes to high it will pop because its made of weak material so it will pop. and a low balloon because it will hit things and like i said balloons pop easy it could also get soft rubber because it is not moving and if like the sun was on it than it would pop as well i really hope this helped you      
When you are at a low altitude their is more pressure. If you are at a high altitude, there would be less pressure, making it pop

What type a medium is a ocean wave

Answers

Ocean waves travel through the medium called
"ocean water" or "salt water" or simply "water".

Answer:

ocean water i think

Explanation:

Are people renewable?

Answers

No, people are not. A contract is, but people are not. 
I believe not because when someone is dead...what could that dead body be turned into

What’s the similarity between nuclear fission and nuclear fusion

Answers

Explanation:

At first sight, it doesn’t make sense that both fission and fusion release energy.

The key is in how tightly the nucleons are held together in a nucleus. If a nuclear reaction produces nuclei that are more tightly bound than the originals, then the excess energy will be released.

It turns out that the most tightly bound atomic nuclei are around the size of iron-56.

Thus, if you split a nucleus that is much larger than iron into smaller fragments, you will release energy because the smaller fragments are at a lower energy than the original nucleus.

If instead you fuse very light nuclei to get bigger products, energy is again released because the nucleons in the products are more tightly bound than in the original nuclei.

https://socratic.org/questions/how-are-fusion-and-fission-similar

The reason a filter system is used in this experiment is to separate and collect in the reaction.

Answers

Answer: the solid copper

Explanation: 2020 edge

Answer:

the solid copper.

Explanation:

correct on edge 2021

4. In the Exploration, the sled does not move at all when two equal forces are appliedopposing directions. Explain the reason behind this.

Answers

Answer:

The net force is zero, so the acceleration is zero

Explanation:

Newton's second law states that the acceleration of an object is proportional to the net force applied to it, according to the equation:

\sum F = ma (1)

where

\sum F is the net force on the object

m is the mass of the object

a is its acceleration

In this problem, we have a sled acted upon two forces, F_1, F_2. So the net force on the sled is

\sum F = F_1 + F_2 (2)

however, we are told that the two forces are equal in magnitude but in opposite directions, so

F_1 = F\nF_2 = -F

So, eq.(2) becomes

\sum F = F+(-F) = 0

and so eq.(1) becomes

\sum F = ma = 0

which means

a=0

so the acceleration of the sled is zero, and if the sled was at rest, it will not move.