Thermodynamics

The transfer of thermal energy between objects of different temperatures is called...

• temperature
• heat
• internal energy
• none of these

Tags

NGSS.HS-PS3-4

When thermal energy is added to a substance, the substance's particles move:

• More rapidly at an increased diestance 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.

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NGSS.HS-PS3-2

NGSS.HS-PS3-4

The second  law of thermodynamics states that entropy of a system  tends to ______________. 

• increase
• decrease
• stay constant
• fluctuate wildly

Tags

NGSS.HS-PS3-4

The first law of thermodynamics states that energy is

• created
• destroyed
• conserved
• created and destroyed

Which law of thermodynamics states that absolute zero cannot be reached?

• 1st
• 2nd
• 3rd

What is "Entropy"?

• The tendency of objects to warm up
• The tendency of energy to spread out
• The tendency of energy to make heat
• The tendency of objects to do work

Tags

NGSS.HS-PS3-4

“When thermal energy is converted into work, some thermal energy is always transferred to the surroundings.”

• True
• False

Tags

NGSS.HS-PS3-4

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

The amount of thermal energy required to raise the temperature of one (1) kilogram of a substance by 1^o C is known as:

• Specific heat
• Heat of fusion
• Heat of vaporization
• Melting point

Tags

NGSS.HS-PS3-4

The _____ Law of Thermodynamics says that heat always flows from an object with a higher temperature to an object of lower temperature naturally

• Zeroth
• First
• Second
• Third

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4