The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum

The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum wavelength of radiations emitted at 1200 K?

Options

(a) 3 µm
(b) 0.3 µm
(c) 1 µm
(d) 1m

Correct Answer:

3 µm

Explanation:

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