the ratio of the specific heat of sand to the specific heat of water
Answers
Answer:
It was important to make sure that the light was the same distance from the sand and water because you wanted each cup to receive the same amount of energy from the light. This is a controlled experiment, and the only variable you want to test is type of substance in the cup. Part of the reason the sand got hotter faster is because the specific heat of sand is lower than the specific heat of water. That’s why it took less light energy to change its temperature.
Explanation:
Your feet may already know what specific heat is: Your toes felt nice and cool in the ocean on a summer day. Then, you decided to walk barefoot to the ice cream stand. The sand was much warmer than the ocean. The last part of the walk was the paved parking lot. Ouch! That black asphalt was hot. Your feet made you promise to throw on some flip flops next time.