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notsponge [240]
3 years ago
13

You and your dog are walking along a pond. Your dog looks into the still water and is startled to see its reflection. Which phen

omenon is
responsible for the appearance of the dog's reflection on the water's surface?
А. diffraction of water waves
B. reflection of lightwaves
C. refraction of lightwaves
D. reflection of water waves
E. refraction of water waves
Physics
1 answer:
padilas [110]3 years ago
8 0

Answer: B

Explanation: light allows you to see, when light reflects off the water in a certain way it has a mirroring effect. refraction changes how things are seen based on the medium light is in, so this question is not about that.

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Hope this helps




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8 0
3 years ago
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A majorette in the Rose Bowl Parade tosses a baton into the air with an initial angular velocity of 2.5 rev/s. If the baton unde
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Answer:

14 rev

Explanation:

w_{o} = initial angular velocity = 2.5 revs⁻¹

w = final angular velocity = 0.8 revs⁻¹

\alpha = Angular acceleration = - 0.2 revs⁻²

\theta = Angular displacement

Using the equation

w^{2} = w_{o}^{2} + 2 \alpha \theta\\0.8^{2} = 2.5^{2} + 2 (- 0.2) \theta\\ \theta = 14 rev

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Force.................
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Andre45 [30]

Answer:

Natural selection is a mechanism, or cause, of evolution.

Explanation:

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5 0
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Question #10. A rock is white in color, when viewed in sunlight.. In a windowless room, red light is shined on the rock. What co
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We will have the following:

Since it is a white rock, then when in a windowless room with just red light the color that will appear to our eyes is red. Since is the only color to reflect.

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