En una taza de cerámica de 0.5 kilogramos se sirve café caliente con un calor específico de 4186 Julios/ ( kilogramos grados Celsius). ¿Cuanto calor absorbe la taza si la temperatura se eleva de 20 a 80 Celsius?

Heat required to raise the temperature of coffee is given as

Explanation:

As we know that the mass of the coffee is given as

m = 0.5 kg

specific heat capacity is given as

s = 4186 J/kg C

Now we know that the heat required to raise the temperature of coffee is given as

now we have

radiation warms things up temp rises convection currents air circ windy weather