A.more ice will melt under black cloth
B.more ice will melt under white cloth
C.equal amount of ice will melt under the two cloths
D.ice will not melt
Related Mcqs:
- Two pieces of wood are placed in sunlight. One is painted white and the other is painted black. It can be concluded that
- A black body absorbs all radiations. As a result of absorption of these radiations
- Two rods one of copper and the other of mild steel, both of diameter 20 mm and length 250 mm are coated with a uniform layer of wax all around. These rods are placed vertically in a boiling water bath with 200 mm, length of each rod projecting outside. If the melting point of wax is 10?C, then
- Which one of the following approximates to the black body condition?
- Which of the following helps to explain why even though northern latitudes experience 24 hours of sunlight on June 22, they are not warmer than latitudes further south?
- The half-life period of a radioactive element depends on
- A perfect black body is the one which
- The half-life period may be best determined by
- Look at all those black clouds! It__________today.
- The concept of black body in heat transfers applies to
