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If 2500 cal. of heat is supplied to 10g of iron at 10c what is the final temperature of iron?
Wiki User
∙ 6y ago
If 2500 cal. of heat were supplied to 10g of iron at 10c what is the final temperature of iron?
Wiki User
∙ 6y ago
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How can starting at a temperature below room temperature results in a final equilibrium temperature that is slightly warmer than room temperature?
Add a little heat.
Is the heat supplied to a system always equal to the increase in its internal energywhat thermodynamic variable is defined by zeroth law and first law of thermodynamic?
The heat supplied to a system can increase its internal energy if no work is extracted from the system. If any work is done by the system, then the increase in internal energy will be less than the heat supplied to the system. The thermodynamic variable defined by the zeroeth law is Temperature.
How are temperature and heat related?
Assuming that you mean heat to be the internal energy of a system or object. Than temperature is a method to measure this. The second law of thermodynamics clearly shows the relation: dQ = TdS where Q is the change of heat in a system T is the temperature S is the change of entropy, which can never decrease per definition
Is heat supplied or removed in freezing?
heat is removed in freezing .
If 2500 calories are added to a 1200g sample of Hg how much does its temperature change?
3700
What happens to the heat energy which is supplied to the solid once it starts melting?
when solid has already melted and when heat is supplied it starts increasing the temperature of liquid
What happens to an objects temperature when you add heat?
its temperature is increased and if temperature supplied continously phase change can be changed
Constant-pressure calorimeters can be calibrated by electrical heating When a calorimeter containing 125 mL of water is supplied with 4690 J of electrical energy its temperature rises from 21.4oC to?
First, calculate the water's mass by multiplying its density with volume. Next divide the energy supplied with (massXwater's specific heat) to find the rise in temperature. Add the result to the initial temperature to get the final temperature
Why is heat of fusion called the latent heat of fusion?
It is called latent because heat is supplied without any increase in temperature.
What is the minimum temperature for the final rents in a heat sanitizing dishwasher?
The minimal temperature for the final rinse in a heat dishwasher should be 180 degrees. After this is finished, the heat dries the dishes.
How many grams of water when supplied with 348J of heat will gain a temperature of 5.2C?
yy
Difference between sensible heat and latent heat?
Sensible heat is heat supplied or taken away and causes an immediate change in temperature without changing the state. While latent heat is heat supplied or taken away and causes a change in state without change in temperature. This difference can be applied to the certain properties of water/steam. This is called the thermodynamics properties of steam.
What happens to the heat energy which is supplied to the solid once it has started melting?
During the phase change of a solid to a liquid (melting), all of the energy goes into breaking the intermolecular bonds holding the molecules of the solid together, and none of the energy goes into changing the temperature. Thus, during this particular phase of melting, the temperature of the system does NOT change.
In a heat-sanitizing dishwasher What is the minimum temperature in the final rinse?
180
What is the minimum temperature for final rinse in a heat-sanitizing dishwasher?
180
In a heat-sanitizing dishwasher what is the minimum temperature for the final rinse?
180
When heat is being supplied to a solid then what does the heat energy do to the particles of solid?
Adding heat energy will usually increase the temperature. At the level of the individual particles, the particles will vibrate faster.
