A black body has maximum wavelength _ m at temperature 2200 K. wa… - Vidyadip

MCQ

A black body has maximum wavelength $\lambda_{ m }$ at temperature 2200 K. wavelength at temperature 3300 K will be ______.

A
$\frac{9}{4} \lambda_{ m }$
B
$\frac{3}{2} \lambda_{ m }$
✓
$\frac{2}{3} \lambda_{ m }$
D
$\frac{4}{9} \lambda_{ m }$

✓

Answer

Correct option: C.

$\frac{2}{3} \lambda_{ m }$

C

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