Heat in the kitchen science homework answers

Thermal energy is heat. It's converted from either electrical potential energy or chemical potential energy, depending on the cooking appliance. An electric stove converts electric potential energy to thermal energy. It makes use of electrical resistance which creates heat in the heating element and in coils beneath the burners.

During this unit, students are engaged in the subject of heat transfer by being introduced to the character apprentice chef Pierre who needs the assistance of the students to solve some problems he encounters in his kitchen. Students explore and examine heat transfer in the context of the kitchen.

Here are some science experiments and projects you can do that use common kitchen chemicals. Click through the images for a collection of easy kitchen science experiments, along with a list of the ingredients you will need for each project. You can layer a density column using sugar, food coloring, and water.

Sample Answer: Develop a Hypothesis such as, "If you increase the heat of water, then more salt will dissolve". Test the hypothesis by increasing the heat of water by 25°C and measuring the amount of salt that dissolves (repeat at least three times). Keep the amount of water, amount of salt, and the pot that the salt and water are in constant.