How much energy is required to raise the temperature of 3g of silver from 15 C to 20 C?

The specific heat capacity of silver is 0.235 J/g°C. Therefore, the energy required can be calculated using the formula: Energy = mass x specific heat capacity x change in temperature. Plugging in the values, the energy required to raise the temperature of 3g of silver by 5°C would be 3g x 0.235 J/g°C x 5°C = 3.525 J.