During illness an 80 kg man ran a fever of `102.2^(@)F` instead of normal body temperature of `98.6^(@)F` . Assuming that human body is mostly water, how much heat is required to raise his temperature by that amount

Consider a 3.0 kg copper body. How much heat is required to rise its temperature by 10^(@)C. ? [s=0.09 cal//g//""^(@)C].

Normal human body temperature in fehrenheit is 98.4 ^@F . What is the body temperature in ^@C ?

The heater coil of an elecric kettle is rated at 2000W,200V, How much time will in take is rasing the temperature of 1 litres of water from 20^(@)C to 100^(@)C . Assuming that only 80% of the total heat energy produced by the heater coil is used in raising the temperature of water. Density of water heater coil is used in raising the temperture of water. density of water = 1g cm^(-3) and specific heat of water = 1 "cal" g^(-1) .^(@)C^(-1) .

The heater coil of an elecric kettle is rated at 2000W,200V, How much time will in take is rasing the temperature of 1 litres of water from 20^(@)C to 100^(@)C . Assuming that only 80% of the total heat energy produced by the heater coil is used in raising the temperature of water. Density of water heater coil is used in raising the temperture of water. density of water = 1g cm^(-3) and specific heat of water = 1 "cal" g^(-1) .^(@)C^(-1) .

The normal body temperature is 37^@ (98.6^@F) . Fever is a condition when the body temperature rises above the normal level. It is a disease or a symptom?