Work, Energy, and Power

According to the video, what is the capacity to do work or produce heat?

• Work

• Heat

• Energy

• Mass

What is the branch of science studying heat, energy, and the ability of that energy to do work?

• Chemistry

• Thermodynamics

• Physics

• Biology

What is the symbol used to represent the internal energy of a system?

• E

• ΔE

• Q

• W

Which type of reaction results in a heat flow out of the system?

• Exothermic reaction

• Endothermic reaction

• Combustion reaction

• Oxidation reaction

What is the transfer of energy by thermal interactions called?

• Kinetic energy

• Work

• Heat

• Potential energy

What is the law of physics that states energy cannot be created or destroyed?

• Newton's Law

• Boyle's Law

• Law of Conservation of Energy

• Einstein's Theory

What is the sum of all the system's kinetic and potential energy called?

• Thermal energy

• Potential energy

• Internal energy

• Chemical energy

What is the form of energy contained within a system because of the position or arrangement of its components?

• Potential energy

• Chemical energy

• Kinetic energy

• Thermal energy

Which type of energy is stored in the bonds between atoms?

• Thermal energy

• Chemical energy

• Potential energy

• Kinetic energy

What is the most common symbol for heat in thermodynamics?

• W

• H

• E

• Q