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ziro4ka [17]
3 years ago
9

What best describes the refraction of light rays?

Physics
2 answers:
Vitek1552 [10]3 years ago
8 0

light bending when it passes through a lens

Zina [86]3 years ago
4 0

Answer:

light bending when it passes through a lens

Explanation:

bending of light

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A spring has a spring constant k = 8.75 n/m. if the spring is displaced 0.150 m from its equalibirum position. What is the force
lisabon 2012 [21]

The force that the spring exerts is = 1.31 N

<h3>How can we calculate the force that the spring exerts?</h3>

The spring force in the spring depends on the spring's displacement and the force constant of the particular spring. The below expressions show the force that the spring exerts,

F=kx

Here, we are given,

k= The spring constant of a spring = 8.75 N/m.

x= The displacement of the string is = 0.150 m

Now, we replace the known values in the above equation, we can find :

F=kx

Or, F= 8.75 \times 0.150

Or, F= 1.3125 N

Or, F≈ 1.31 N

Now, from the above calculation we can conclude that the force that the spring exerts is 1.31 N.

Learn more about the Spring constant:

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a roller coaster has a speed of 16 m/s at a height 28 meters above the ground what is its speed at the top of the next hill whic
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