

MCQOPTIONS
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1. |
A_SPHERE,_A_CUBE_AND_A_THIN_CIRCULAR_PLATE,_ALL_MADE_OF_THE_SAME_MATERIAL_AND_HAVING_THE_SAME_MASS_ARE_INITIALLY_HEATED_TO_THE_TEMPERATURE_OF_250_DEGREE_CELSIUS._WHEN_LEFT_IN_AIR_AT_ROOM_TEMPERATURE,_WHAT_WILL_BE_THEIR_RESPONSE_TO_COOLING??$ |
A. | Cube will cool faster than sphere but slower than the circular plate |
B. | They will cool at the same rate |
C. | Sphere will cool faster |
D. | Circular plate will cool at the slower rate |
Answer» B. They will cool at the same rate | |