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Alborosie
3 years ago
8

Which type of mirror produces images that are always upright and at the same distance from the mirror as the object is?

Physics
2 answers:
Nezavi [6.7K]3 years ago
8 0
<h3><u>Answer;</u></h3>

Flat mirror

<h3><u>Explanation;</u></h3>
  • <em><u>A flat mirror or a plane mirror forms images that are always at equal distance as the object from the mirror. The images formed by a pane mirror are always virtual and the size of the image is the same as that of the object.</u></em>
  • <em><u>Plane mirrors and convex mirrors only produces virtual images. Concave mirrors are the only mirrors that are capable of forming real images and occurs only when the object is located a distance greater than a focal length of the mirror.</u></em>
Alex73 [517]3 years ago
7 0
Well, that would be a plane (flat) mirror 
<span>provided that </span>
<span>the mirror and the object are oriented parallel to each other</span>
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Answer:

Explanation:

energy emitted by  source per second  = .5 J

Eg = 1.43 eV .

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= 2.6223 x 10¹⁷

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= 891.6 nm .

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dn = c x dλ / λ²

given dλ = 30 nm

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dn = 3 x 10⁸ x 30 x 10⁻⁹ / ( 891.6  x 10⁻⁹ )²

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An advertisement for an all-terrain vehicle (ATV) claims that the ATV can climb inclined slopes of 35°. The minimum coefficient of static friction needed for this claim to be possible is 0.7

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As the angle rises, the gravitational force component surpasses the static friction force, as such, the object begins to slide.

Using the Newton second law;

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From trigonometry rule:

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\mathbf{\mu_s = 0.700}}

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3 years ago
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