Basically the same that happens to heat energy left anywhere else. It can stay warm for a while, but eventually, the heat will dissipate.
the sand dissolves in the water
The energy from the Sun adds energy to the molecules of the outermost layer of sand, which radiates infrared energy and also conducts thermal energy down into the sand.
The heat Sand absorbs from the Sun's rays is an example of energy absorption
specific heat is the amount of thermal energy needed to raise the temperature of an object. for example, the water on the beach and the sand on the shore are absorbing the same amount of thermal energy from the sun but the water (which has high specific heat) is cold, and the sand (with low specific heat) is very hot.
The kinetic energy of the speeding bullet is converted to heat and sound energy.
specific heat is the amount of thermal energy needed to raise the temperature of an object. for example, the water on the beach and the sand on the shore are absorbing the same amount of thermal energy from the sun but the water (which has high specific heat) is cold, and the sand (with low specific heat) is very hot.
It has a very low specific heat because it absorbs and releases heat energy very readily.
The heat Sand absorbs from the Sun's rays is an example of energy absorption
Sand needs least energy to increase the temperature as its specific heat is very low compared to that of water. Water needs more energy to increase its temperature as its specific heat capacity is higher.
The sun's rays are made up of three types of electromagnetic radiations - UV, visible light and near IR. The infrared rays fall on the sand and the energy is absorbed as thermal energy, thus heating up the sand. Some of this heat is reflected back into the atmosphere and we can feel even the air above the sand to be hotter.
Though sand and soil have the same specific heat, sand absorbs more heat.
Heat is transferred by thermal conduction.