ctet sep16 q80

80A few small wax pieces are fixed at nearly equal distances on a flat strip of aluminium. One end of the strip is clamped to a stand and the other end is heated. Consider the following statements A and B.
A.Wax pieces begin to fall one-by-one in the order of their increasing distance from the flame.
B.Aluminium strip transfers heat from the end nearest to the flame to the other end.
Of the two statements given above

Option : A
Explanation : Since wax pieces begin to fall one-by-one in the order of their increasing distance from the flame. So A is observation. So B is infernce Aluminium strip transferred from one end of the flame to other end.

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