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maks197457 [2]
3 years ago
12

This is science btw please help me

Physics
2 answers:
raketka [301]3 years ago
7 0
Data charts would use descriptive statistics to show accurate reading measured throughout the lab. Charts and graphs can also be used to show the progress and result of the lab.
AVprozaik [17]3 years ago
3 0

Answer:

c

Explanation:

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compare the numbers of each subatomic particle found in both diagrams and then list what makes hydrogen diffrent from hellium
Cloud [144]

The helium atom is found to contain more particles than the hydrogen atom.

<h3>What is a subparticle?</h3>

An atom is composed of particles and these particles are electrons protons and neutrons. The collective name for these particles is the subatomic particles.

Now we know that the helium atom contains more sub atomic particles than the atom of hydrogen. This is because, the helium atom contains two neutrons and two protons as well as two electrons. On the other hand, the hydrogen atom contains one neutron and one proton as well as one electron.

Thus, the helium atom is found to contain more particles than the hydrogen atom.

Learn more about helium atom:brainly.com/question/4945478

#SPJ1

7 0
1 year ago
The infrasound waves were at just the right ________________ to vibrate the human eye. no frikin links!!!
Agata [3.3K]

Answer:

pitch

Explanation:

4 0
3 years ago
Boxes A and B are in contact on a horizontal, frictionless surface. Box A has mass 21.0 kg and box B has mass 8.0 kg. A horizont
vfiekz [6]

Answer:

2.75 N

Explanation:

Given that,

Box A has a mass 21.0 kg and box B has a mass 8.0 kg.

A horizontal force of 100N is exerted on box A.

Let a be the acceleration of the system. Using second law of motion,

F=(m_A+m_B)a\\\\a=\dfrac{F}{(m_A+m_B)}\\\\a=\dfrac{10}{(21+8)}\\\\a=0.344\ m/s^2

Now applying Newton's second law to box B. So,

F_A=m_Ba\\\\=8\times 0.344\\\\=2.75\ N

So, 2.75 N is the force that box A exerts on box B.

8 0
3 years ago
Arnold Schwarzenegger is moving out of his California mansion. He pushes a box of books on the floor with a force of 50 N to the
sleet_krkn [62]
A.draw in the forces .Use the scale 1cm =10n of force 
3 0
4 years ago
A book is at rest on a table. According to Newton's first law of motion, which explanation best describes the reason why the boo
levacccp [35]

Answer:

I belive it is c

Explanation: If an object is at rest it shall stay at rest until an equal or oppisite force is applied.

8 0
4 years ago
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