Give the chracteristics of forest biome having the annual temperature of `20^@C-25^@c`.

Give the characteristic of biome having high wind.

Write the characteristics of the forests biome having well defined seasons.

Covert the given temperature : 20^@C = _________ ^@F

True or False - If false give the correct statement. In humans, the average internal temperature is 98.60^@C.

Covert the given temperature : -20^@C = _________K

In a thermocouple , the temperature of cold junction is 30^(@) C and the neutral temperature is 310^(@) C . The temperature of inversion is

What is the heat in joules required to raise the temperature of 25 grams of 0^@C to 100^@C ? What is the heat in Calories? (Specific heat of water =4.18 J//g^@C )

The temperature of inversion of a thermocouple is 620^@C and the neutral temperature is 300^@C .What is the temperature of cold junction?

An electric heater is used in a room of total wall area 137m^(2) to maintain a temperature of 20^(@)C inside it, when the outside temperature is -10^(@)C .The walls have three different layers of materials. The innermost layer is of wood of thickness 2.5cm, the middle layer is of cement of thickness 1.0cm and the outermost layer is of brick of thickness 25.0cm. Find the power of the electric heater. Assume that there is no heat loss through the floor and the celling. The thermal conductivities of wood, cement and brick are 0.125Wm^(-1)C^(-1) , 1.5Wm^(-1)C^(-1) . and 1.0Wm^(-1)C^(-1) respectively.