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stressedstudent6402
23.08.2020 •
Physics
The temperature of two bodies differ by 1°c. how much will they differ in Fahrenheit?
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Ответ:
The correct answer is "
".
Explanation:
Given:
Now,
The wavelength will be:
⇒![\lambda = 2.8\times 10^{-3}\times \frac{d}{D}](/tpl/images/1360/0185/e24c4.png)
By putting the values, we get
⇒![=\frac{2.8\times 10^{-3}\times 0.5\times 10^{-3}}{2.8}](/tpl/images/1360/0185/c1d04.png)
⇒![=\frac{1.4\times 10^{-6}}{2.8}](/tpl/images/1360/0185/a63c7.png)
⇒