Untitled Quiz

What is matter?

• The ability to do work or produce a change

• The efficient use of energy

• Everything that has mass and occupies a volume in space

• The energy of motion

What is energy?

• The efficient use of energy

• The ability to do work or produce a change

• The energy of motion

• Anything that has mass and occupies a volume in space

What types of energy exist?

• Light energy, electrical energy, kinetic energy, potential energy

• Electrical energy, kinetic energy, potential energy, thermal energy

• Motion energy, stored energy, heat, light

• Kinetic energy, potential energy, thermal energy, light energy

What are the transformations of matter?

• The efficient use of energy

• The ability to do work or produce a change

• Changes in the chemical composition of matter

• Changes in the shape or state of matter that do not alter its chemical composition

What does the law of conservation of matter state?

• Renewable energy sources can regenerate naturally

• Energy efficiency refers to the efficient use of energy

• Matter cannot be created or destroyed, it can only be transformed

• The total amount of energy in a closed system is conserved over time

What are renewable energy sources?

• Kinetic energy, potential energy, thermal energy

• Solar, wind, hydroelectric

• Petroleum, coal, natural gas

• The ability to do work or produce a change

What are the general properties of matter?

• density and volume

• mass and volume

• weight and density

• all are correct