Consider a microwave that is rated 800W and that at full power heats 220mL of water from 20C to 95C in 2minutes. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. What fraction of the electrical power supplied to the microwave is converted to internal energy of the water? The fraction of the electrical power supplied to the microwave that is converted to internal energy of the water is