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forsale [732]
3 years ago
9

the diagram shows a ray of light striking a mirror that is above a sink full of water explain what what will happen to the beam

of light as it leaves the mirror and then enters the water

Physics
2 answers:
ratelena [41]3 years ago
6 0
The water will reflect some of the light
9966 [12]3 years ago
5 0

According to the law of reflection, the angle of incidence is the angle between the line normal (or perpendicular) to the surface and the light interacting with the surface of the water  . So the angle of the light to the mirror will be equal to that of the mirror reflecting light into the water.

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D. 53°

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Which of the following elements are least abundant in the solar system?
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The answer to this question is Helium
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Up to a point, the elongation of a spring is directly proportional to the force applied to it. Once you extend the spring more t
olga2289 [7]

The force result in stretching the spring 10.0 centimeters is 2.5N.

<h3>What is Hooke's law?</h3>

If a spring is stretched from its equilibrium position, then a force with magnitude proportional to the increase in length from the equilibrium length is pulling each end.

F = kx

where k is the proportionality constant called the spring constant or force constant.

Up to a point, the elongation of a spring is directly proportional to the force applied to it. Once you extend the spring more than 10.0 centimeters, however, it no longer follows that simple linear rule.

Let the spring constant be very low 0.04N/m

The force applied is

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F = 2.5 N

Thus, the force result in stretching the spring 10cm is 2.5 N.

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brainly.com/question/13348278

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5 0
1 year ago
The average velocity of blood flowing in a certain 4-mm-diameter artery in the human body is 0.28 m/s. The viscosity and density
OLga [1]

Answer:

V = 3.5 x 10⁻⁶ m³/s = 3.5 cm³/s

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The volume flow rate of the blood in the artery can be given by the following formula:

V = Av

where,

V = Volume flow rate = ?

A = cross-sectional area of artery = πd²/4 = π(0.004 m)²/4 = 1.26 x 10⁻⁵ m²

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Therefore,

V = (1.26\ x\ 10^{-5}\ m^2)(0.28\ m/s)

<u>V = 3.5 x 10⁻⁶ m³/s = 3.5 cm³/s</u>

4 0
3 years ago
DUE TODAY PLEASE HELP.....WILL GIVE BRANIST!!!!!!!
Karo-lina-s [1.5K]

girl how someone supposed to help you with that?!

7 0
3 years ago
Read 2 more answers
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