Semester Exam Review 2023

_________ is any substance that can flow and take the shape of the container.

• Fluid

• Solid

• Density

• Resonance

___________ is the practical use of scientifc knowledge, especially for industrial and commercial use.

• Chromebook

• Technology

• Variable

• Bias

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

__________ is a magnet created by wrapping a current-carrying wire around a ferromagnetic core.

• ferromagnetic

• electromagnet

• temporary magnet

• permanent magnet

______________ is a contact force that resists the sliding motion of two surfaces that are touching.

• Speed

• Inertia

• Momentum

• Friction

___________ is a material that allows most of the light to pass through, but through which the object appears to be blurry.

• Transluscent

• Transparent

• Opaque

• Reflection

___________ is the law that states when a wave is reflected from a surface, the angle of reflection is equal to the angle of incidence.

• The Law of the Angle of Refraction

• The Law of Conservation of Momentum

• The Law of Reflection

• The Law of Incidence

Tags

NGSS.MS-PS4-2

___________ is the principle that states the total momentum of a group of objects stays the same unless outside forces acts on the object.

• Newton's First Law of Motion

• The Law of Conservation of Momentum

• Newton's Second Law of Motion

• Newton's Third Law of Motion

Tags

NGSS.HS-PS2-2

A(n) __________ is an electric circuit with only one closed path for an electric current to follow.

• parallel circuit

• transistor

• resistor

• series circuit

___________ is the mass per unit volume of a substance.

• Distillation

• Density

• Molecules

• Compounds

A(n) ____________ is the movement of electrically charged particles.

• electron

• electric current

• electric discharge

• protons

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5