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The plots of intensity v/s wavelength fo...

The plots of intensity v/s wavelength for three at temperatures `T_(1),T_(2)" & "T_(3)` respectively. Their temperatures are such that (Decreasing order)

A

`T_(1),T_(2),T_(3)`

B

`T_(3),T_(1),T_(2)`

C

`T_(2),T_(1),T_(3)`

D

`T_(3),T_(2),T_(1)`

Text Solution

Verified by Experts

The correct Answer is:
D
`1prop1/(lamda)rArrlamdaprop1/(1)`
`lamda_(3)ltlamda_(2)ltlamda_(1)rArrlamdaprop1/(T)`
`thereforeT_(3)gtT_(2)gtT_(1)` `therefore` Short trick `IpropT`
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