2 years ago

Which description best explains why the view within the rectangle lens is different than the view outside the lens?

Physics

1 answer:

Viktor [21]2 years ago

8 0

Answer:

A) Light waves are restricted to a single plane through the lens.

Explanation:

Took the quiz and got it right

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$P.E_{max} = mgh\\\\PE_{max} = 450 *9.8*30\\\\PE_{max} = 132,300 \ J$

$P.E_{max} = K.E_{max} \ (law \ of \ conservation\ of \ energy)$

$K.E_{max} = \frac{1}{2}mv_{max}^2\\\\ v_{max}^2 = \frac{2K.E_{max}}{m}\\\\ v_{max}^2 = \frac{2*132300}{450}\\\\ v_{max}^2 =588\\\\v_{max} = \sqrt{588}\\\\ v_{max} = 24.2 \ m/s$

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