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What else can I help you with?
Why sand feels hot in summer while the water feels cold?
Sand heats up faster than water when exposed to sunlight due to its lower specific heat capacity. This means it absorbs heat quickly and feels hot to the touch. In contrast, water has a higher specific heat capacity, so it retains its temperature better and feels cooler compared to the sand on a hot day.
In which direction did transfer of heat occur in your finger dipped in cold water?
Heat transfer occurred from your finger to the cold water, as heat moves from a higher temperature region (your finger) to a lower temperature region (the water) in an attempt to reach thermal equilibrium.
What actually transferred when you dipped your finger in to the cold water?
When you dip your finger into cold water, thermal energy is transferred from your warmer skin to the cooler water. This transfer of heat occurs because heat moves from areas of higher temperature to areas of lower temperature in an attempt to reach thermal equilibrium. As your finger loses heat, you perceive the sensation of cold. The water molecules, being at a lower temperature, absorb the heat, which causes the temperature of your finger to drop.
is the specific heat of coconut water and water the same?
No, the specific heat of coconut water is typically lower than that of regular water. Coconut water has a specific heat capacity of around 3.91 J/g°C, while water has a specific heat capacity of around 4.18 J/g°C.
Would fevers run higher or lower if liquid water's specific heat were not so high?
Fevers would run higher if liquid water's specific heat were lower. The amount of energy need to raise our body temperature would be less. Although the body would still develop control mechanisms to regulate the temperature to prevent heat death of the cells.
Which item the towel the sand or the water - has the highest specific-heat capacity?
Water has the highest specific heat capacity among the three items. This means it can absorb or release a lot of heat energy without undergoing a large change in temperature. Sand and towels have lower specific heat capacities compared to water.
What is the relationship between specific heat and rate of heating?
change in temperature does not effect specific heat. for example,specific heat of water is 4.14 j/g.k at any temperature
Does water high heat plays a role in thermoregulation?
Yes, water can help regulate body temperature by absorbing heat from the body when it is too hot, like when you sweat. Submerging in cold water can help lower body temperature, while warm water can help maintain body heat in cold environments.
How is specific heat related to thermal heat?
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.
Why can heat describe both hot and cold water?
Heat refers to the transfer of thermal energy from a warmer object to a cooler one. In the context of water, heat can be used to describe hot water when thermal energy is added to raise its temperature, or cold water when thermal energy is removed to lower its temperature. Temperature is a measure of the average kinetic energy of the water molecules, with higher temperatures indicating hotter water and lower temperatures indicating colder water.
Air has a lower specific heat then water. once the the sun goesdown will air or the water cool off faster why?
Air will cool off faster than water once the sun goes down because it has a lower specific heat capacity. This means that air requires less energy to change its temperature compared to water. Consequently, when heat is lost, the temperature of the air decreases more rapidly than that of the surrounding water, which retains heat longer due to its higher specific heat.
Water requires more energy than an equal mass of iron for its temperature to increase by a given amount because water has a greater?
Water has a greater specific heat capacity.
