3 years ago

Which line on the graph represents the radioactive decay of an isotope?

Physics

1 answer:

aleksandr82 [10.1K]3 years ago

5 0

I’m assuming the correct answer is BLUE

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Unpolarized light with intensity I0I0I_0 is incident on an ideal polarizing filter. The emerging light strikes a second ideal po

zvonat [6]

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$0.293I_0$

Explanation:

When the unpolarized light passes through the first polarizer, only the component of the light parallel to the axis of the polarizer passes through.

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$I_1=\frac{I_0}{2}$

Then, the light passes through the second polarizer. In this case, the intensity of the light passing through the 2nd polarizer is given by Malus' law:

$I_2=I_1 cos^2 \theta$

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Here we have

$\theta=40^{\circ}$

So the intensity after the 2nd polarizer is

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2 years ago

How much mass would pizza dough have after you flatten it

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