Heat and Thermodynamics

How many laws of thermodynamics are there?

• 1

• 2

• 3

• 4

The ________ law of thermodynamics states the entropy of a system not in thermal equilibrium increases.

• first

• second

• third

• Zeroeth

Tags

NGSS.HS-PS3-4

Which law establishes the concept of temperature?

• 1st

• 2nd

• 3rd

• Zeroeth

Thermodynamics is the study of ________ and heat.

• temperature

• energy

• mass

• force

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-4

Which law (the most important one) states that heat naturally flows from a higher concentration to a lower concentration.

• 1st

• 2nd

• 3rd

• zeroeth

___________ is the randomness or disorder of a thermodynamic system.

• Temperature

• Heat

• Entropy

• Energy

The _________ law states the entropy of a system approaches as constant value as the temperature approaches absolute zero.

• first

• second

• third

• zeroeth

In an isolated system, the amount of heat gained by one substance is exactly equal to the amount of heat lost by the second substance.

• work equals change in kinetic energy

• The law of conservation of energy

• internal energy

• Hubble's Law

Tags

NGSS.HS-PS3-4

When you rub your hands together friction is transformed into ___________ energy.

• electromagnetic

• chemical

• nuclear

• thermal

Tags

NGSS.HS-PS3-4

What happens to the particles of a substance when heat is added?

• The particles move slower

• Nothing

• The particles move faster

Tags

NGSS.HS-PS3-2