If the wavelength corresponding to maxim...

If the wavelength corresponding to maximum energy radiated from the moon is 14 micron, and wien's constant is `2.8xx10^(-3)mK`, then temperature of moon is

100 K

200 K

2000 K

400 K

Text Solution

Verified by Experts

The correct Answer is:

`lamdaT=b`
`T=(2.8x10^(-3))/(14xx10^(-6))=0.2xx10^(3)=200K`

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