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max2010maxim [7]
3 years ago
15

Which is more expensive to create coal or solar power

Physics
1 answer:
kirill115 [55]3 years ago
3 0
Solar power many be a bit pricey, but it is more efficient than coal and it is better for the environment, coal could be made easily and is cheaper, but Solar power is efficient.
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\frac{1}{4}\Delta \lambda_{max}=\frac{1}{4}2\lambda_{c}(1-cos\theta)      (4)

\frac{1}{4}\Delta \lambda_{max}=\frac{1}{2}\lambda_{c}(1-cos\theta)      (5)

If we want \frac{1}{4}\Delta \lambda_{max}=\frac{1}{2}\lambda_{c}, 1-cos\theta   must be equal to 1:

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Finding \theta:

1-1=cos\theta

0=cos\theta  

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\theta=90\°    This is the scattering angle that will produce \frac{1}{4}\Delta \lambda_{max}      

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