4 years ago

As you approach a roundabout, you should __________________.

Physics

2 answers:

motikmotik4 years ago

8 0

The answer should be B

Alex_Xolod [135]4 years ago

6 0

Answer:

Explanation:

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3 years ago

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2 years ago

You illuminate a slit with a width of 70.3 μm with a light of wavelength 719 nm and observe the resulting diffraction pattern on

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4.3 cm

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Width,d=70.3 $\mu m=70.3\times10^{-6} m$

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The angle for the first minimum m=1

$sin\theta_{min}\approx \theta=\frac{\lambda}{d}=\frac{719\times 10^{-9}}{70.3\times 10^{-6}}=0.0102 rad$

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3 years ago

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