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What is Specific heat of hot water?
The specific heat of hot water is the amount of heat energy required to raise the temperature of a unit mass of water by one degree Celsius. For water, this value is approximately 4.18 joules per gram per degree Celsius (J/g°C) at its maximum density around 4°C. This high specific heat capacity means that water can absorb a lot of heat without a significant increase in temperature, making it an effective coolant and temperature regulator in various applications.
Why specific capacity of water equals 4186J?
The specific heat capacity of water is 4186 J/kg°C because water requires a large amount of energy to change its temperature due to the hydrogen bonds between water molecules. This property makes water an effective temperature buffer in nature, regulating the Earth's climate and supporting life.
Water changes temperature less readily than other liquids because it has High?
Water has a high specific heat capacity, meaning it can absorb or release a large amount of heat energy before its temperature changes significantly. This is due to hydrogen bonding between water molecules, which helps stabilize its temperature.
Does it take more energy as heat to raise the temperature of water by one degree than to raise the temperature of steam by the same amount?
Yes. The specific heat capacity of liquid water is 4.184 J/g•oC, and the specific heat capacity of steam is 2.010 J/g•oC.
Why does gold take less heat energy than water to change temperature?
Gold takes less heat energy than water to change temperature due to its lower specific heat capacity. Specific heat capacity is the amount of heat required to raise the temperature of a substance by one degree Celsius. Water has a high specific heat capacity, meaning it can absorb more heat without a significant temperature change, while gold, being a metal, has a much lower capacity, allowing it to heat up or cool down more quickly with less energy input.
If the water reaches a maximum temperature of 26.4 degrees celsius how many joules of heat were released by the pebble?
To calculate the heat released by the pebble, we need to know the mass of the water and the specific heat capacity of water. Using the formula Q = mc∆T, where Q is the heat released, m is the mass of water, c is the specific heat capacity of water, and ∆T is the change in temperature (from initial temperature to 26.4°C), you can find the answer.
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.
What is the maximum capacity for the water line in this building?
The maximum capacity for the water line in this building is 500 gallons per minute.
What does the amount of energy needed to heat water depend on?
The equation Q=mcΔ t calculates the amount of energy for a body of mass to raise a unit temperature per unit mass. The specific heat capacity of water is 4.19 J/g°C which means that it takes 4.19 J to raise 1 g of water to 1°. The specific heat capacity also depends on what the surrounding temperature is. 4.19 J/g°C is the specific heat capacity at room temperature. Since temperature is the measurement of the average kinetic energy of the particles, the motion of particles in water affects the specific heat capacity which ultimately affects how much energy is needed to heat up water.
Why do you think water has a specific heat capacity?
Water has a high specific heat capacity because of its strong hydrogen bonding, which allows it to absorb and release heat energy without changing temperature quickly.
Does hydrogen or water has high specific heat capacity?
Water has a higher specific heat capacity compared to hydrogen. This means that it takes more energy to raise the temperature of water than it does for hydrogen. Water's high specific heat capacity is one reason why it is able to absorb and store large amounts of heat, which helps regulate temperature in bodies of water and maintain stable climates in coastal areas.
How do you determine the specific heat capacity of an object by method of cooling?
To determine the specific heat capacity of an object by the cooling method, you would first heat the object to a known temperature and then immerse it in a known volume of water at a lower temperature. By monitoring the temperature change of the water and the object over time, you can calculate the specific heat capacity of the object using the formula q = mcΔT.
What property of water makes it so your high temperature will go down?
Water has a high heat capacity and a high specific heat capacity 4.184 kJ/kg/K
Why specific capacity of water equals 4186J?
The specific heat capacity of water is 4186 J/kg°C because water requires a large amount of energy to change its temperature due to the hydrogen bonds between water molecules. This property makes water an effective temperature buffer in nature, regulating the Earth's climate and supporting life.
Water changes temperature less readily than other liquids because it has High?
Water has a high specific heat capacity, meaning it can absorb or release a large amount of heat energy before its temperature changes significantly. This is due to hydrogen bonding between water molecules, which helps stabilize its temperature.
How many calories of heat is available when a hot water bottle containing 750g of water at 65 degrees cools to body temperature?
To calculate the calories of heat available when the water cools to body temperature, you need to consider the specific heat capacity of water. The specific heat capacity of water is 4.18 J/g°C. By using the formula Q = mcΔT, where Q is the heat energy, m is the mass, c is the specific heat capacity, and ΔT is the temperature change, you can find the answer.
Which has a greater specific heat capacity - water or sand?
Water has a higher specific heat capacity than sand. This means that water can absorb and store more heat energy per unit mass without a significant increase in temperature compared to sand. This property of water makes it useful for regulating temperature in environments and organisms.
