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To calculate the heat absorbed by water, we use the formula ( Q = mc\Delta T ), where ( Q ) is the heat absorbed, ( m ) is the mass of the water, ( c ) is the specific heat capacity of water (approximately 4.18 J/g°C), and ( \Delta T ) is the change in temperature. For 250 g of water heated from 10°C to 85°C, ( \Delta T = 85°C - 10°C = 75°C ). Thus, ( Q = 250 , \text{g} \times 4.18 , \text{J/g°C} \times 75 , \text{°C} = 78,375 , \text{J} ).
What else can I help you with?
When you heat glassware in a drying ovenare you removing absorbed or adsorbed water?
When you heat glassware in a drying oven, you are primarily removing absorbed water. Absorbed water is moisture that has penetrated the glass material itself, while adsorbed water is moisture that is held on the surface of the glass. The heat from the oven helps to evaporate the absorbed water, ensuring the glassware is dry and free from contaminants.
When water is evaporated heat is what?
When water is evaporated, heat is absorbed from the surroundings in order to break the bonds between water molecules. This absorbed heat causes the water molecules to gain enough energy to change from a liquid to a gaseous state.
What is the ground heated by?
The ground is heated by the sun's rays penetrating the Earth's atmosphere and warming the surface. The heat is absorbed by the ground and retained, which contributes to the overall temperature of the Earth's surface.
What type of heat transfer will occur between the heated water in a heated pool and yourself?
The heat transfer between the heated water in a pool and yourself will primarily occur through conduction. When you enter the water, the molecules of your body come into direct contact with the water molecules, transferring heat. Additionally, some heat transfer may also occur through convection as warmer water moves and circulates around your body.
Does gas turn to water when heated?
If a hydro-carbon is burnt it will make heat, CO2 and water however if a hydro-carbon is heated it will just expand into its surroundings
What is energy absorbed from the sun used to heat water?
Energy absorbed from the sun is used to heat water through solar thermal systems. These systems typically include solar collectors that capture sunlight and convert it into heat, which is then transferred to water in a storage tank. This heated water can be used for various applications, such as domestic hot water or space heating.
How much heat is absorbed by 1.0 g of iron when its heated to 15 degrees celsius?
The specific heat capacity of iron is 0.449 J/g°C. To calculate the heat absorbed, use the formula Q = mcΔT, where Q is the heat absorbed, m is the mass in grams, c is the specific heat capacity, and ΔT is the temperature change. Plugging in the values, the heat absorbed by 1.0 g of iron heated to 15°C is 6.735 J.
Energy that is absorbed by land and water is changed into?
Heat energy. This absorbed energy warms the land and water, leading to an increase in temperature.
When you heat glassware in a drying ovenare you removing absorbed or adsorbed water?
When you heat glassware in a drying oven, you are primarily removing absorbed water. Absorbed water is moisture that has penetrated the glass material itself, while adsorbed water is moisture that is held on the surface of the glass. The heat from the oven helps to evaporate the absorbed water, ensuring the glassware is dry and free from contaminants.
When is heat absorbed from the earth's water cycle?
When it is evaporating
How is the water in the pot heated?
The water in the pot is usually heated using a heat source, such as a stove or induction cooktop. The heat from the source is transferred to the pot, which then heats up the water inside.
Is heat absorbed when you mix baking powder and water?
No, no heat is involved when mixing baking powder and water.
How much heat is absorbed by 60.0 grams of copper when it is heated from 293 Kelvin to 353 kelvin?
The specific heat capacity of copper is 0.385 J/g°C. You can use the formula Q = mcΔT, where Q is the heat absorbed, m is the mass, c is the specific heat capacity, and ΔT is the change in temperature. Plugging in the values, you can calculate the heat absorbed by the copper.
Are land and water heated by sun heat?
yes
When water is evaporated heat is what?
When water is evaporated, heat is absorbed from the surroundings in order to break the bonds between water molecules. This absorbed heat causes the water molecules to gain enough energy to change from a liquid to a gaseous state.
The heat of fusion for water is the amount of energy that must be absorbed for water to what?
Melt.
What happens to the heat when water solidifies into ice it absorbed or evolved?
When water solidifies into ice, it releases the heat that it absorbed during the melting process. This heat is known as the latent heat of fusion and is given off as the water molecules rearrange into a more ordered and stable crystalline structure.
