PLEASE HELP FIRST ONE TO ANSWER GETS BRAINLEST!!!
Kevin wants to use some or all of these materials to make a portable shower that will store and provide hot water on sunny days.
• Describe two criteria or constraints of the problem. Include energy transformation and energy transfer in one criterion or constraint.
• Describe a possible solution to the problem. Include what happens to thermal energy in your answer.
Explain the reason for your choice of materials.