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

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

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

Surface of the lake is at 2^(@)C and depth of the lake is 20m find the temperature of the bottom of the lake

if in winter season the surface temperature of lake is 1^(@)C , the temperature at the bottom of lake will be

if in winter season the surface temperature of lake is 1^(@)C , the temperature at the bottom of lake will be

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 .