physics

A transfer of heat occurs with a pot of 8.0 kg of water that changes from 400 degrees kelvin to 320 degrees kelvin. How much heat is absorbed or given off?

  1. 👍 0
  2. 👎 0
  3. 👁 100
asked by sammi
  1. heat=masswater*specificheatwater(320-400)

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    3. One calorie is the energy required to raise one gram of water one degree Celsius. Since we use the joule as the standard measurement of energy, 1 calorie = 4.184 J. If a pot is placed on the stove with 2.4 liters of water at a

    asked by Linda on October 30, 2014
  2. physics

    A 1.23-kg copper pot contains 2.17 L of water. Both pot and water are initially at 18.3°C. How much heat must flow into the pot and the water to bring their temperature up to 93.1°C? Assume that the effect of water evaporation

    asked by medy on August 8, 2014
  3. physics

    A 1.41-kg aluminum pot contains 2.25 L of water. Both pot and water are initially at 17.5°C. How much heat must flow into the pot and the water to bring their temperature up to 92.7°C? Assume that the effect of water evaporation

    asked by maria on December 9, 2011
  4. Science

    A 500g aluminum pot containing 250mL of water in the pot increases from 13.2 °C to 89.1 °C. Calculated the heat absorbed by the pot and water. I don't know the official approach to this question, somebody help!

    asked by Danielle on July 3, 2012
  5. Physics

    A large pot is placed on a stove and 1.2 kg of water at 14°C is added to the pot. The temperature of the water is raised evenly to 100°C just before it starts to boil. (a) What amount of heat is absorbed by the water in reaching

    asked by Alexandra on October 27, 2014
  6. science

    PS. how to do this is below the questions Heat Transfer Example method of heat transfer 1.an entire lake is heated by water 1. from a hot spring at the bottom of the lake. 2. sunlight melts a wax crayon left outside. 2. 3. a

    asked by wow on October 30, 2018
  7. Physics

    A pot of water is boiling under one atmosphere of pressure. Assume that heat enters the pot only through its bottom, which is copper and rests on a heating element. In two minutes, the mass of water boiled away is m = 2.5 kg. The

    asked by <3 on April 21, 2013
  8. sci

    which of the following is a example of heat transfer by radiation? a. wind currents b. a pot of water boiling on the stove c. a bare foot on a hotsidewalk d. a microwave oven heating food

    asked by somebody help i am new on December 1, 2014
  9. Science

    A student puts different types of soil into 2 pots and pours the same amount of water into the pots. How can she find out how much water stays in each type of soil? A By weighin each pot B By looking at the pot C Measuring amount

    asked by Jenny on November 14, 2006
  10. Science

    Which of the following is an example of heat transfer by radiation? A. Wind currents B. a pot of water boiling on the stove C. a bare foot on a hot sidewalk D. a microwave oven heating food I think B? Not sure?

    asked by Amber on December 28, 2015

More Similar Questions