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ElenaW [278]
2 years ago
13

Which light consists of all the colors of the visible light spectrum?

Physics
1 answer:
blagie [28]2 years ago
8 0

Answer:

White light is the combination of all colors of the spectrum.

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Formular for coefficient of friction<br>​
Bumek [7]

Answer:

hope you like it mark as brainliest

Explanation:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.

The coefficient of friction (fr) is a number that is the ratio of the resistive force of friction (Fr) divided by the normal or perpendicular force (N) pushing the objects together. It is represented by the equation: fr = Fr/N.

7 0
2 years ago
How are magazine advertisement creating a wrong imperession of young women by doing what?
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5 0
2 years ago
Could friction
ziro4ka [17]

Answer:

Friction:  is used to hang an object on the wall

  Force: is what will determine if the object stays in place or not  

Explanation:

5 0
2 years ago
Which of the following is a sample of igneous rock?
Blizzard [7]

Answer:

I would say it's B. But just in case here is some information if I'm wrong.

Explanation:

Igneous rocks are very dense and hard. They may have a glassy apprearance. Metamorphic rocks may also have a glassy appearance. You can distinguish these from igneous rocks based on the fact that metamorphic rocks tend to be brittle, lightweight, and an opaque black color.

Hope this helps!

Please mark me Brainliest! :)

5 0
3 years ago
A solid box made from a material whose density is rhoS floats with two thirds of its volume submerged in a liquid whose density
jok3333 [9.3K]

Answer:

\frac{\rho_S}{\rho_L} = \frac{2}{3}

Explanation:

density of the solid box material = \rho_s

density of the liquid material = \rho_L

Given that

solid box floats with two thirds of its volume submerged in a liquid

let V be the volume of the box

then,

V\rho_sg= \frac{2V}{3}\rho_L g

⇒\frac{\rho_S}{\rho_L} = \frac{2}{3}

so, the ratio of densities of solid and and the liquid is 2/3

7 0
3 years ago
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