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Mashcka [7]
3 years ago
9

Susan was traveling in an airplane. She looked out of a window in the airplane and saw clouds in the sky. Why could Susan see cl

ouds through the window of the airplane?
A.
Most of the light hitting the window was transmitted when it passed through the window.
B.
Most of the light hitting the window was reflected off of the window instead of passing through it.
C.
Most of the light hitting the window was refracted when it passed through the window.
D.
Most of the light hitting the window was absorbed by the window instead of passing through it.
Physics
1 answer:
lutik1710 [3]3 years ago
8 0
The correct answer Is C
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What is the angle of the 2nd order bright fringe produced by two slits that are 8.25x10-5m apart if the wavelength of the incide
dexar [7]

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d\sin\theta=m\lambda

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So, using d = 8.25 * 10^-5, m = 2 and lambda = 4.5 * 10^-7, we have:

\begin{gathered} 8.25\cdot10^{-5}\cdot\sin\theta=2\cdot4.5\cdot10^{-7}\\ \\ \sin\theta=\frac{9\cdot10^{-7}}{8.25\cdot10^{-5}}\\ \\ \sin\theta=1.091\cdot10^{-2}\\ \\ \theta=0.625° \end{gathered}

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5 0
1 year ago
The whale shark is the largest of all fish and can have the mass of three adult
ch4aika [34]

Answer:

m = 20,000 kg

Explanation:

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F = ma

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To develop this problem it will be necessary to apply the concepts related to the frequency of a spring mass system, for which it is necessary that its mathematical function is described as

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Therefore the spring constant is 1.38N/m

7 0
3 years ago
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