Physics

A lens that curves outward

• concave

• Convex

when you see your face in the mirror that is an example of

• refraction

• reflection

• prism

Tags

NGSS.MS-PS4-2

Light can pass through

• transparent materials

• clear material

• translucent materials

• all of the above are correct

Tags

NGSS.MS-PS4-2

All light passes through materials= ______________

• opaque

• transparent

• translucent

Tags

NGSS.MS-PS4-2

Which represents liquids?

• Takes the shape of the container

• Has a definite shape and size

• Has no definite shape or size

Which represents a gas?

• Molecules are tightly packed

• Has no definite shape or size

• Takes the shape of the container

• Has a definite shape and size

Tags

NGSS.MS-PS3-4

If heat/energy is added to a solid, what state would it change to?

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

What is the unit of force in the International System of Units (SI)?

• Newton

• Joule

• Watt

• Pascal

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-5

Which of the following is an example of a scalar quantity?

• Velocity

• Force

• Speed

• Acceleration

What is the acceleration due to gravity on Earth?