The sand is being cooled by the water as it washes over it, and then again as the sun evaporates the water away.
Wet sand has more moisture content, which helps to conduct heat away from the body more effectively than dry sand. This removes heat from your feet, making it feel cooler to walk on compared to dry sand, which does not conduct heat as effectively.
sand or soil
so you don't burn your feet
Thermal conduction is blocked by the flip-flops.
Thermal conduction is blocked by the flip-flops.
Thermal conduction is blocked by the flip-flops.
Thermal conduction is blocked by the flip-flops.
umm...Sand..Rocks...water..
It is cooler by an ocean on a hot summer day, Because water has a more equable temperature than land, it changes less. Coastal regions are relatively cooler in summer & warmer in winter than inland areas.
Because the flip-flops will act as insulators and protect your feet from the hot sand.
Heat is transferred by thermal conduction.
The caravan was slowed by the gusts of wind that blew sand everywhere. or You have to sand the edge of the table to smooth the bumps out. or Its hard to walk on the beach because the sand is deep and it slows ur movements.