3 years ago

Compare the wavelengths of infrared waves, ultraviolet light, and visible light.

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Compare the wavelengths of infrared waves, ultraviolet rays, and visible light. ... UV rays have shorterwavelengths and higher frequencies than visible light waves do.

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Explanation:

Percent yield = 89%

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Percent yield is given by

$\text{Percent yield}=\dfrac{\text{Actual yield}}{\text{Theoretical yield}}\times 100\\\Rightarrow 89=\dfrac{117}{\text{Theoretical yield}}\times 100\\\Rightarrow \text{Theoretical yield}=\dfrac{117}{89}\times 100\\\Rightarrow \text{Theoretical yield}=131.46\approx 131\ \text{mg}$