The temperature of water at the surface of a deep lake is `2^@C`. The temperature expected at the bottom is

The temperature of water at the surface of a deep lake is 2^C . The temperature expected at the botton is

The temperature of water at the surface of deep lake is 2 °C. The temperature expected at the bottom is

Temperature of water at the surface of lake is - 20^(@)C . Then temperature of water just below the lower surface of ice layer is

Temperature of water at the surface of lake is – 20°C. Then temperature of water just below the lower surface of ice layer is

Surface of the lake is at 2”^(@)C . The temperature of the bottom of the lake is

Surface of a lake is at 2^(@)C . Find the temperature of the bottom of the lake

An air bubble starts rising from the bottom of a lake. Its diameter is 3.6 mm at the bottom and 4 mm at the surface. The depth of the lake is 250 cm and the temperature at the surface is 40^@ C . What is the temperature at the bottom of the lake? Given atmospheric pressure = 76 cm of Hg and g = 980 cm//s^2 .

An air bubble starts rising from the bottom of a lake. Its diameter is 3.6 mm at the bottom and 4 mm at the surface. The depth of the lake is 250 cm and the temperature at the surface is 40^@ C . What is the temperature at the bottom of the lake? Given atmospheric pressure = 76 cm of Hg and g = 980 cm//s^2 .

Ice is formed on the top surface of a lake. Temperature of air above ice is -15^(@)C , (i) What is the temperature of the water layer just below ice? (ii) Find the maximum possible temperature at the bottom of the lake.