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q) The temperature (T) versus time (t) graphs of two bodies X and Y with equal surface areas are shown in the figure. If the emmisivity and absorptivity of X and Y are Ex,Ey,Ax,Ay then, a) Ex>Ey & Ax>Ay b) Ex Ay c) Ex>Ey & Ax d) Ex


q) The temperature (T) versus time (t) graphs of two bodies X and Y with equal surface areas are shown in the figure. If the emmisivity and absorptivity  of X and Y are Ex,Ey,Ax,Ay then,
 
a) Ex>Ey & Ax>Ay
b) ExAy
c) Ex>Ey & Ax
d) Ex


Grade:11

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