How to Calculate Microwave Heating Time for Burritos

What is the formula to calculate the microwave heating time for a burrito?

To calculate the microwave heating time for a burrito, use the formula E = mass x specific heat capacity x temperature change, to determine the energy needed, then divide by the power of the microwave.

Answer:

The formula to calculate the microwave heating time for a burrito is E = mass x specific heat capacity x temperature change, divided by the power of the microwave.

When heating a burrito in a microwave, it is important to calculate the heating time accurately to ensure it is heated thoroughly and evenly. The formula E = mass x specific heat capacity x temperature change helps in determining the energy required to heat the burrito. This energy is then divided by the power of the microwave to calculate the heating time. It is crucial to follow this formula to avoid under or over heating the burrito.

For example, a 1 kg burrito with a specific heat capacity of 3,000 J/kg/°C requires about 200 kJ to heat from 5°C to 75°C in a 700 W microwave. By using the formula and dividing the energy by the microwave's power, you can accurately calculate the heating time needed for the burrito.