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Olenka [21]
2 years ago
10

When light passes through sequential interfaces, there may be a change of phase upon reflection at each interface.

Physics
1 answer:
Lena [83]2 years ago
4 0

That's true.

I have a hunch that there definitely IS a change of phase at every reflection.

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while driving his sports car at 20.0 m/s down a four lane highway, eddie comes up behind a slow moving dump truck and decides to
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Explanation:

Given:

u = 20 m/s

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t = ?

Use the first kinematic equation of motion:

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3 years ago
a city government received a $1 million grant to build swimming pools and skating rinks for youth. based on the data provided in
ivolga24 [154]

We have that for the Question "A city government received a $1 million grant to build swimming pools and skating rinks for youth. based on the data provided in the graph, what is the opportunity cost of building one swimming pool?" it can be said that

OC=2

From the question we are told

A city government received a $1 million grant to build swimming pools and skating rinks for youth. based on the data provided in the graph, what is the opportunity cost of building one swimming pool?

Generally the equation for the Opportunity cost  is mathematically given as

OC=\frac{y_1-y_2}{x_1-x_2}\\\\OC=\frac{2-0}{1-0}\\\\OC=2

Therefore

From the graph of the  question we can ascertain that Opportunity cost

OC=2

For more information on this visit

brainly.com/question/18670421

Graph is attached below

6 0
2 years ago
What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s?
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Explanation:

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