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Worksheetse-Exit Ticket 1: Close Reading Ch. 5-4 Energy in Thermal Systems
Total questions: 12
Worksheet time: 22mins
Thermal Energy is the _____ of the atoms(molecules) that make up a body.
total kinetic energy of the random motion
temperature of the random motion
total potential energy of the random motion
kinetic energy of the object, itself.
The movement of particles in all materials(matter) is constant _____ _____.
(a)
The Zeroth Law of Thermodynamics states that if 2 thermodynamic systems are in thermal equilibrium, and are also separately in thermal equilibrium with a third system, then _____.
internal energy will only flow between 2 of the 3 systems
internal energy will flow from one system to another system
only 2 of the 3 systems remain in thermal equilibrium
the 3 systems are in thermal equilibrium with each other
Rank the following samples of matter from the greatest kinetic energy of the molecules to least kinetic energy of the molecules.
A > B > C > D
B > A > C > D
B > A > D > C
D > C > B > A
Temperature is a measure of the _____.
total energy in a substance
total kinetic energy in a substance
average potential energy in a substance
average kinetic energy of molecules in a substance
_____ _____ are composed of two(2) like atoms bound together in a molecule.
(a)
The transfer of thermal energy between objects of different temperatures is called _____.
temperature
heat
internal energy
none of these
When thermal energy is added to a substance, the substance's particles move _____.
more rapidly at an increased distance from each other
More rapidly with less distance between each other.
More slowly with a greater distance between each other.
More slowly with a reduced distance between each other.
When a glass of cold water is left out in the environment for a period of time, the temperature of the cold water will _____.
eventually match the temperature of the surrounding environment
always be colder than the surrounding environment
become warmer than the surrounding environment
remain constant
When writing the chemical symbol for a diatomic molecule, write the (a) (2), to the lower right of the symbol.
_____ is the sum of the ( KEparticles + PEparticles ) which remains constant in matter.
Mechanical Energy
Thermal Energy
Internal Energy
Electrical Energy
If the two masses shown in the figure were in thermal contact, in which direction would the internal energy flow? The internal energy would _____.
not flow in either direction.
flow from the 60 ° C mass to the 20 ° C mass.
flow in both directions.
flow from the 20 ° C mass to the 60 ° C mass.
