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Alenkasestr [34]
3 years ago
13

Which of the following is an example of a model?

Chemistry
2 answers:
faust18 [17]3 years ago
7 0

B-a geographical map

Vlad1618 [11]3 years ago
5 0

B-a geographical map

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As a form of energy, light has specific properties such as color and brightness. Some properties can only be seen with special t
Sergeu [11.5K]

Answer:

D. As white light passes through a prism , it bends and separates into different colors

Explanation:

When light enters a prism, it experiences a phenomenon called 'refraction'.

Refraction occurs when light crosses the interface between two mediums with different optical density; when this happens, the light bends and also changes speed.

The angle at which the ray of light is refracted into the second medium depends on the optical density of the two mediums, but also on the wavelength of the light.

In particular, longer wavelengths (red color) are refracted the least, while shorter wavelengths (violet color) are refracted the most.

As a result, when white light (consisting of all the colors of visible light) enters into a prism, they different wavelengths are separated: therefore, white light separates into different colors.

So, the correct answer is

D. As white light passes through a prism , it bends and separates into different colors

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3 years ago
What is the pOH value of 0.0000877 M HCL
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Answer:

pOH=9.9

Explanation:

pH=-log[H+]= -log[0.0000877]

=4.06

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pOH=14-4.06= 9.91

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3 years ago
Explain how you will seprate a mixture gari and sugar​
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The sugar would dissolve in water. You could then pour off the solution and wash the remaining sand with a bit more water. Heat the water to evaporate it from the sugar, and the two are separated.

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DIA [1.3K]

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B

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1) polar

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