Physical Science Mastery Quiz

What is the force that pulls objects toward the center of the Earth?

• Magnetic force

• Gravity

• Friction

• Air resistance

Tags

NGSS.MS-PS2-4

Which of the following is a form of energy?

• Speed

• Heat

• Weight

• Pressure

Tags

NGSS.MS-PS3-5

Water is an example of which state of matter?

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-ESS2-4

Which of the following is a mixture?

• Saltwater

• Gold

• Oxygen

• Iron

What is a solution?

• A solid mixed with a liquid

• A gas mixed with a solid

• A homogeneous mixture

• A heterogeneous mixture

Burning wood is an example of what type of change?

• Physical change

• Chemical change

• State change

• Phase change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of a physical change?

• Rusting of iron

• Burning of paper

• Melting of ice

• Cooking of food

What happens to the speed of an object if the force applied to it increases?

• It decreases

• It remains the same

• It increases

• It stops

Tags

NGSS.MS-PS2-2

What type of energy is stored in food?

• Mechanical energy

• Chemical energy

• Nuclear energy

• Thermal energy

Tags

NGSS.MS-LS1-7

Which state of matter has a definite volume but no definite shape?

• Solid

• Liquid

• Gas

• Plasma