A) white
B) yellow
C) green
D) red
Correct Answer: D
Solution :
According the Wein's law, we have \[T\propto \frac{1}{\lambda },\] where\[\lambda \] is the wavelength. When the temperature is increased the wavelength decreases. As the red colour, has the minimum wavelength hence, the red colour will be noticed by you.You need to login to perform this action.
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