Question

Brad is swimming in the ocean on a hot sunny day. He finds the water to be much colder than the sand on the beach, even though the sun is warming them both. Identify the reasons for Brad's observation. The water is colder than the sand because it requires more _______ to change temperature. This is because the water has a higher _______ than the sand.

1) heat, specific heat capacity
2) energy, thermal conductivity
3) temperature, heat capacity
4) thermal energy, specific heat

Answer 1

Water feels colder than sand because it has a higher specific heat capacity, thus needing more heat to change its temperature.

Step-by-step explanation:

Brad finds the water to be much colder than the sand on the beach because the water requires more heat to change temperature. This is because the water has a higher specific heat capacity than the sand. Therefore, the correct statement is: The water is colder than the sand because it requires more heat to change temperature. This is because the water has a higher specific heat capacity than the sand.