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velikii [3]
4 years ago
9

Is there air resistance in space?........HELP!!!!!

Physics
2 answers:
Zolol [24]4 years ago
8 0
How can there be air resistance in space if there isn't even air in space
Leokris [45]4 years ago
5 0
There's no air in space, so there's no air resistance there.
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In a double-slit experiment, the third-order maximum for light of wavelength 490 nm is located 15 mm from the central bright spo
jeka94

Answer:

The distance from the central bright spot are 156.8\times10^{-3}\ mm and 142.9\times10^{-3}\ mm.

Explanation:

Given that,

Wavelength = 490 nm

Distance y= 15 mm

Length L=1.6 m

New wavelength = 670

We need to calculate the distance from the central bright spot

Using formula of distance

y= \dfrac{m\lambda L}{d}

d=\dfrac{m\lambda L}{y}

Put the value into the formula

d=\dfrac{3\times490\times10^{-9}\times1.6}{15\times10^{-3}}

d=156.8\times10^{-6}\ m

d=156.8\times10^{-3}\ mm

We need to calculate the distance from the central bright spot for new wavelength

Using formula of distance

d=\dfrac{m\lambda L}{y}

Put the value into the formula

d=\dfrac{2\times670\times10^{-9}\times1.6}{15\times10^{-3}}

d=142.9\times10^{-6} m

d=142.9\times10^{-3}\ mm

Hence, The distance from the central bright spot are 156.8\times10^{-3}\ mm and 142.9\times10^{-3}\ mm.

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