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Svetllana [295]
3 years ago
12

Which of the following objects does not orbit directly around the sun?

Physics
1 answer:
lys-0071 [83]3 years ago
3 0
C. Moons because moons orbit planets not stars
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4 years ago
What is the center of our solar system?
Yakvenalex [24]
The sun is the centre of our solar system
8 0
4 years ago
as the video shows, the star begins its life from a clump of gas that heats up as it contracts. where does the energy that heats
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5 0
2 years ago
Unpolarized light with intensity 370 W/m2 passes first through a polarizing filter with its axis vertical, then through a second
vampirchik [111]

To solve this problem it is necessary to apply the concepts given by Malus regarding the Intensity of light.

From the law of Malus intensity can be defined as

I' = \frac{I_0}{2} cos^2 \theta

Where

\theta =Angle From vertical of the axis of the polarizing filter

I_0 = Intensity of the unpolarized light

The expression for the intensity of the light after passing through the first filter is given by

I = \frac{I_0}{2}

Replacing we have that

I = \frac{370}{2}

I = 185W/m^2

Re-arrange the equation,

I'= \frac{I_0}{2}cos^2\theta

Re-arrange to find \theta

cos^2\theta = \frac{2I'}{I_0}

cos^2\theta = \frac{2*138}{370}

\theta = cos^{-1}(\sqrt{\frac{2*138}{370}})

\theta = 0.5282rad

\theta = 30.27\°

The value of the angle from vertical of the axis of the second polarizing filter is equal to 30.2°

4 0
3 years ago
When the flower below is rotated clockwise 90°, where will the red petal be in the image?
murzikaleks [220]
Hey I need a pic then I'll answer in the comments. If no pic then if a red petal is directly facing a side, then it will be facing the adjacent clockwise side.
6 0
3 years ago
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