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How do you calculate the energy tyransferred when 3kg opf copper is heated from 20 degrees to 220 degrees?
Wiki User
∙ 10y ago
You look up the specific heat of copper (per mass unit). Then you multiply specific heat x mass x temperature difference.
Wiki User
∙ 10y ago
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Calculate the energy released when a 28.9 gram piece of copper is cooled from its melting point of 1083 àC to 25.0 àC The specific heat of copper is 385 Jg àC?
To calculate the energy released when the copper cools from 1083°C to 25°C, you need to use the formula: Q = mcΔT, where Q is the energy released, m is the mass of the copper, c is the specific heat capacity of copper, and ΔT is the change in temperature. First, find the change in temperature: ΔT = 1083°C - 25°C = 1058°C. Now plug in these values into the formula: Q = 28.9g * 385 J/g°C * 1058°C. Calculate the energy released in Joules.
How do you calculate time taken to raise the temperature by 10 degree The question is in the answer section?
The question is : A 2000W electric heater supplies energy to 0.5kg copper kettle containing 1kg of water. calculate time taken to raise the temperature by 10 degree
How is energy calculate?
energy is calculated in "jouls"
What is the energy cost for mining copper?
The energy cost for mining copper can vary depending on factors such as the mining method used, the ore grade, and the location of the mine. On average, it is estimated that mining and processing one ton of copper ore can require between 10-100 gigajoules of energy. This energy is mainly used for blasting, crushing, grinding, and processing the ore into copper concentrate.
How many joules does it take to raise temperature from 30 degrees Celsius to 45 degrees Celsius?
To raise the temperature of a substance, you need to calculate the heat energy using the specific heat capacity of the substance. Without knowing the specific heat capacity of the substance in question, it's not possible to determine the exact amount of energy required to raise the temperature from 30 to 45 degrees Celsius.
How do i Calculate the change in thermal energy for a 10 piece of copper if it is cooled from 35 C to 21 C.?
You cannot. You need the mass of the piece of copper.
Calculate the energy released when a 28.9 gram piece of copper is cooled from its melting point of 1083 àC to 25.0 àC The specific heat of copper is 385 Jg àC?
To calculate the energy released when the copper cools from 1083°C to 25°C, you need to use the formula: Q = mcΔT, where Q is the energy released, m is the mass of the copper, c is the specific heat capacity of copper, and ΔT is the change in temperature. First, find the change in temperature: ΔT = 1083°C - 25°C = 1058°C. Now plug in these values into the formula: Q = 28.9g * 385 J/g°C * 1058°C. Calculate the energy released in Joules.
How much heat energy would be needed to heat 1 KG of copper by 2 degrees?
O.385x1x2=0.77 Answer: 0.77
How much energy would you need to raise the temperature of 50G of copper by 30 degrees Celsius?
To find the energy needed to raise the temperature of a substance, we can use the equation Q = mcΔT, where Q is the energy, m is the mass, c is the specific heat capacity, and ΔT is the change in temperature. For copper, the specific heat capacity is approximately 0.386 J/g°C. Converting the mass from grams to kilograms (50 g = 0.05 kg), we can plug in the values to calculate the energy: Q = (0.05 kg) * (0.386 J/g°C) * (30°C) = 0.579 J Therefore, you would need approximately 0.579 joules of energy to raise the temperature of 50 grams of copper by 30 degrees Celsius.
How do you calculate the gain of Kinetic Energy?
You calculate the new kinetic energy, you calculate the old kinetic energy, then you subtract.
How do you calculate time taken to raise the temperature by 10 degree The question is in the answer section?
The question is : A 2000W electric heater supplies energy to 0.5kg copper kettle containing 1kg of water. calculate time taken to raise the temperature by 10 degree
Does the mass of the tube increase when it is heated from 30 degrees to 60 degrees?
Only by an insignificant amount due to the mass-energy equivalence (from the Theory of Relativity). If you are interested in this, calculate the energy increment (in Joules) and divide it by the square of the speed of light (in meters/second). The resulting mass increment will be in kilograms.
How is energy calculate?
energy is calculated in "jouls"
What is the mass of a piece of copper that undergoes a 25 degrees C temp change with the loss of 428 J of energy?
q = mass * specific heat * change in temperature 428 joules = (mass)(0.385 J/gC)(25o C) = 44 grams copper ============
Is copper a poor conductor of energy?
No. Copper is a good conductor of both electricity and heat.
What are two conductors of energy?
Silver, copper
Can you substitute tungsten for copper?
No you cannot because copper is an extremely well conductor, which implies that energy would simply follow through the copper without dissipating much energy, it would not light up.
