20. Heat and Temperature
Specific Heat & Temperature Changes
20. Heat and Temperature Specific Heat & Temperature Changes
2PRACTICE PROBLEM
Some individuals consider it faster and time-saving to boil water in an electric kettle before transferring it into cookware for subsequent use. If a 2200 W electric kettle is used to heat 1.80 kg of water from 25°C to 90°C, determine the period required to boil the water. Assume water absorbs 100% of the heater's power.
Some individuals consider it faster and time-saving to boil water in an electric kettle before transferring it into cookware for subsequent use. If a 2200 W electric kettle is used to heat 1.80 kg of water from 25°C to 90°C, determine the period required to boil the water. Assume water absorbs 100% of the heater's power.