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Anni [7]
3 years ago
15

Are the basic building blocks of the matter that we see all around us.

Physics
2 answers:
Vesnalui [34]3 years ago
7 0
<span>The basic blocks of matter that we see around us are the elements, letter <u>C</u>. In an element, it contains protons, neutrons and electrons. The neutrons and protons are located inside the nuclei and the electrons surround the element. The electrons are also responsible for the sharing and gaining of other electrons that is why it can form compounds. A combination of elements is called compounds. And compounds have chemical names. For example, HCl or hydrochloric acid. It is a compound and the elements present in it are hydrogen and chlorine.</span>
Vitek1552 [10]3 years ago
4 0

Answer:

the answer is c

Explanation:

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10. A boy can raise a rock that weighs 95 N by using a lever and applying a force of 15 N. what is the mechanical advantages of
Minchanka [31]

The following are the answers to the questions presented:

 

<span>1.    </span>Mechanical Advantage = 95 ⁄ 15    

MA = 6.33

2.       The wheel-and-axle principle.

 

I am hoping that these answers have satisfied your queries and it will be able to help you in your endeavors, and if you would like, feel free to ask another question.

7 0
4 years ago
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She should use shorter focal length to fit the entire landscape which she is trying to photograph into her picture.

What is focal length?

The focal length is a measure of how strongly the system converges or diverges light.

A positive focal length indicates that a system converges light, while a negative focal length indicates that the system diverges light.

For a standard rectilinear lens,

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Focal length (f) and field of view (FOV) of a lens are inversely proportional.

From the equation we can say that,

A shorter focal length gives you a wide angle of view which allows more view to fit in the frame.

Hence,

She should use shorter focal length to fit the entire landscape which she is trying to photograph into her picture.

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5 0
2 years ago
10. Define and give 2 examples of kinetic energy. Be sure to include the two factors that make an object’s kinetic energy increa
Mademuasel [1]
You can describe kinetic energy and the potential energy of motion  to get your answer. 
7 0
4 years ago
PLS HELPPPP AHHHH I WILL MARK AS BRAINLIEST
SIZIF [17.4K]

Answer:

Liquid

Explanation:

To turn liquid into gas, you add heat, to remove heat from gas, you make liquid.

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