Fall Final Review Quiz

In the diagram below, three identical objects, A, B, and C, have been sitting in contact for a long period of time. Object C has a temperature of 20°C and is in equilibrium with object B. All 3 objects sit on an insulating surface and the system is closed to the outside environment. What is the temperature of objects A, B, and C?

• 20°C

• 25°C

• 30°C

• 15°C

Tags

NGSS.HS-PS3-4

Define the laws of thermodynamics and give an example of each.

• First law: Energy conservation; Second law: Entropy increase; Third law: Absolute zero unattainable

• First law: Energy creation; Second law: Entropy decrease; Third law: Absolute zero attainable

• First law: Energy destruction; Second law: Entropy constant; Third law: Absolute zero attainable

• First law: Energy transfer; Second law: Entropy decrease; Third law: Absolute zero unattainable

Tags

NGSS.HS-PS3-2

What law allows calories to be determined by heat transfer from one substance to another?

• Law of Conservation of Mass

• Law of Conservation of Energy

• Law of Conservation of Momentum

• Law of Conservation of Charge

Tags

NGSS.HS-PS3-4

In calorimetry, energy is measured through heat transfer from one substance to another. What are the three methods of heat transfer?

• Conduction, Convection, Radiation

• Conduction, Diffusion, Radiation

• Convection, Diffusion, Radiation

• Conduction, Convection, Diffusion

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is the definition of calorimetry?

• The study of chemical reactions

• The measurement of heat transfer

• The study of energy conservation

• The measurement of temperature

Tags

NGSS.HS-PS3-4

When water goes from liquid to boiling, what happens to the molecules?

• They slow down

• They speed up

• They stop moving

• They change color

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What are some examples of endothermic and exothermic chemical reactions?

• Endothermic: Photosynthesis; Exothermic: Combustion

• Endothermic: Combustion; Exothermic: Photosynthesis

• Endothermic: Freezing; Exothermic: Melting

• Endothermic: Condensation; Exothermic: Evaporation

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

Define the mass, charge, and location of each particle.

• Proton: Mass = 1 amu, Charge = +1, Location = Nucleus

• Electron: Mass = 0 amu, Charge = +1, Location = Nucleus

• Neutron: Mass = 0 amu, Charge = 0, Location = Electron cloud

• Proton: Mass = 0 amu, Charge = 0, Location = Electron cloud

Tags

NGSS.MS-PS1-1

Label the following descriptions with the correct subatomic particle term.

• Electron, Neutron, Proton, Electron

• Proton, Electron, Neutron, Proton

• Neutron, Proton, Electron, Neutron

• Electron, Proton, Neutron, Electron

Tags

NGSS.HS-PS1-8

Why is nuclear fission used instead of fusion in nuclear reactors?

• Fission releases more energy than fusion.

• Fusion is easier to control than fission.

• Fission is more cost-effective and easier to control.

• Fusion produces more radioactive waste than fission.

Tags

NGSS.HS-PS1-8