The spectrum of a black body at two temperatures 27oC and 327oC is sho – McqOptions

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1.	The spectrum of a black body at two temperatures 27oC and 327oC is shown in the figure. Let A1 and A2 be the areas under the two curves respectively. The value of \[\frac{{{A}_{2}}}{{{A}_{1}}}\] is
A.	1 : 16
B.	4 : 1
C.	2 : 1
D.	16 : 1
Answer» E.

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