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

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 bottom is

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

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

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

Surface of a lake is at 2^(@)C . 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

The length of a vertical pole at the surface of a lake of water (mu=4/3) is 24 cm. Then to an under-water fish just below the water surface the tip of the pole appeard to be

The length of a vertical pole at the surface of a lake of water (mu=4/3) is 24 cm. Then to an under-water fish just below the water surface the tip of the pole appeard to be