Temperature
Specific Heat
Latent Heat
Calorimetry
Methods of Heat Transfer
100
Temperature is the measure of the _______________ of particles in an object
What is the average kinetic energy?
100
The lower the specific heat capacity the ___________ energy needed to change the temperature.
What is more energy?
100

Energy is _____________ when you go from a solid --> liquid, --> gas.

What is required (absorbed, needed)?

100
A calorimeter is based off this physics principle.
What is the law of conservation of energy?
100
The three methods of heat transfer are __________
What is conduction, convection, radiation?
200
This scale never gives a negative value.
What is the Kelvin scale?
200
Equal masses of water and silver are added to each other. The temperature changes will __________________.
What is be higher for the silver because it has a lower specific heat capacity?
200

When water condenses in the back of a refrigerator, the temperature will _______________.

What is increase?

200
A calorimeter is used to ____________________
What is measuring the specific heat capacities of substances?
200
Explain why a spoon feels hot after its been sitting in hot soup for a minute.
What is conduction? (adjacent particles collide with each other transferring the heat up the length of the spoon)
300
Convert 30 degrees Celcius to Kelvin.
What is 303 K?
300
The amount of heat required to raise 10.00 kg of water 10.00 degrees C.
What is 418600 J?
300

A 30,000 g piece of gold reqiures 1,890,000 J of energy to melt it. The latent heat of fusion for gold is ____________

What is 63 J/g?

300
The parts and uses of those parts of a calorimeter are ________________.
What is stirrer - mix water, thermometer - to measure temp change, water - calculation purposes, insulated container - so heat does not escape to environment.
300
The reason you feel land breezes during the day at the beach.
What is convection currents? Air above the sand (low cp) rises and creates a void where cooler air above the ocean (high cp) blows in to replace it.
400
These temperature scales have the same scale. If you change 10 degrees in one scale, you change 10 degrees in the other as well
What is Kelvin and Celcius?
400
A bimetallic strip works because ______________.
What is two different metals are bonded together and heat up at different rates (cp values different) causing them to bend?
400

The amount of energy required to completely melt a 3.0000 kg piece of ice that is initially -30.000 degrees C.

What is 1,190,270 J?

(find q -30 C to 0C then find latent heat of Ice at 0C) 1,187,400 J

400

A 0.59 kg brass sample at 98.0 C is dropped into 2.80 kg of water at 5.0 C. If the equilibrium temperature is 6.8 C, what is the cp fro brass?

What is 392 J/kg C?

400
The methods of heat transfer when cooking a pot of spaghetti.
What is conduction and convection?
500
The temperature in the morning in the desert is 42.0 degrees F and 92.0 degrees F at night. What is the temperature change in Celsius?
What is 27.7 degrees Celcius?
500
A 2000. gram piece of lead is heated from 80.00 to 100.00 Kelvin using 5120 J of energy. The specific heat capacity of lead is _______________
What is 128 J/kgK?
500

The amount of energy required to change a 2000.0 g bucket of water at 1.000 degrees C to vapor at 140.0 degrees C. (c ice = 1.864 J/gC)

What is 5,498,000 J?

500
3.0 kg gold bar at 99 C is dropped into 0.22 kg of water at 25 C. The final temperature is ___________
What is 47 C?
500
This does not need a medium to travel through.
What is electromagnetic waves (how raditation reaches us)?
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