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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The total energy of a blackbody radiation source is collected for one minute and used to heat water The temperature of the water in creases from 20∘C to 20.5∘C If the absolute temperature of the blackbody is diubled and the experiment repeated which of the following statements would be most nearly COR−RECT ? .

The total energy of a blackbody radiation source is collected for one minute and used to heat water The temperature of the water in creases from 20∘C to 20.5∘C If the absolute temperature of the blackbody is diubled and the experiment repeated which of the following statements would be most nearly COR−RECT ? .

but that of B is not painted. The correct statement regarding this case is Two thermometers A and B are exposed in sun light. The valve of A is painted black