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Specific Heat Capacity

A 5 cm thick ...

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A 5 cm thick ice block is there on the surface of water in a lake. The temperature of air is -10 degree Celsius, how much time it will take to double the thickness of the block..,..

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A 5cm thick ice block is there on the surface of water in a lake. The temperature of air is $- 10^{\circ}$ C; how much time it will take to double the thickness of the block
$(L = 80 c a l / g, K_{i c e} = 0.004 E r g / s - k, d_{i c e} = 0.92 g c m^{- 3})$

A 5cm thick ice block is there on the surface of water in a lake. The temperature of air is $- 10^{\circ}$ C; how much time it will take to double the thickness of the block
$(L = 80 c a l / g, K_{i c e} = 0.004 E r g / s - k, d_{i c e} = 0.92 g c m^{- 3})$

Q. Ice starts forming on the surface of a lake and takes

8

hours to form a layer of

1

cm thickness. How much time will it take to increase the thickness of the layer to

2

10

m deep lake, the bottom is at a constant temperature of

4^{o} C

. The air temperature is constant at

- 4^{o} C

. The thermal conductivity of ice is

3

times that of water. Neglecting the expansion of water on freezing, the maximum thickness of ice will be

10

metre deep lake, the bottom is at a constant temperature of

4^{\circ} C

. The air temperature is constant at

- 4^{\circ} C

. The thermal conductivity of ice is

3

times that water. Neglecting the expansion of water on freezing, the maximum thickness of ice will be

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Specific Heat Capacity

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