Solution Found!
Why does a piece of watermelon stay cool for a longer time
Chapter 7, Problem 20E(choose chapter or problem)
QUESTION:
Why does a piece of watermelon stay cool for a longer time than sandwiches do when both are removed from a picnic cooler on a hot day?
Questions & Answers
QUESTION:
Why does a piece of watermelon stay cool for a longer time than sandwiches do when both are removed from a picnic cooler on a hot day?
ANSWER:Normally watermelon contain more water content than other things,and it is excellent insulator and poor conductor of heat.then it takes lot of heat energy to change the temperature.because water doesn't heat