Heat TransferMedium
Question
In a 10-meter-deep lake, the bottom is at a constant temperature of 4oC. The air temperature is constant at - 4oC. the thermal conductivity of ice is 3 time that of water Neglecting the expansion of water on freezing, the maximum thickness of ice will be : -
Options
A.7.5 m
B.6 m
C.5 m
D.2.5 m
⇒ x = 7.5 MMore Heat Transfer Questions
A Sphere of ice at 0oC having initial radius R is placed in an environ melts having ambient temperature > 0oC. The ic...The cause of air currents from ocean to ground is :...The intensity of heat radiation by a point source measured by a thermopile placed at a distance d is I, If the distance ...The area of the glass of a window of a room is 10m2 and thickness 2 mm. The outer and inner temperature are 40oC and 20o...Three objects colored black, gray and white can withstand hostile conditions upto2800oC. These objects are thrown into a...