Ask a New Question

Question

Your whole family has taken showers before you, dropping the temperature in the water heater to 18 degrees Celsius. If the water heater holds 150 kg of water, how much energy will it take to bring it to 50 degrees Celsius? If the energy is supplied by a 5 kW electric heating element, how long will it take?
14 years ago

Answers

drwls
Q = M*C*deltaT = 150 kg* 4184 J/kg*C*32 C
= ? J

Time = Q (J) /5000 J/s
The answer will be in seconds
14 years ago
Anonymous
099
8 years ago

Related Questions

what is the mean for the family sizes of 12,8,6,5,4, people? explain your answer. You and your family will be taking a long vacation (from 1 to 4 weeks) to Camotes Island. The place... At the age of ten, my family took a trip to Washington, D.C Your family is going out to dinner. The total for your bill is $82.75. What will be your total, if y... The Lamaster family is a family of 5 people. They have used 4,885.78 gallons of water so far this mo... The Lamaster family is a family of 5 people. They have used 4,885.78 gallons of water so far this mo... The Montanez family is a family of 4 people. They have used 3,485.78 gallons of water so far this mo... The Montanez family is a family of 4 people. They have used 3,485.78 gallons of water so far this mo... Which of the following family factors is tied to increases in an infant’s negative emotionality?... A family used two fifth of it's monthly income on school fees . Three quarters of the remaining was...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use