8th Unit 2 Magnetism & Waves

electric charge at rest ("built up"); generally produced by friction or induction

• electromagnetic wave
• wavelength
• medium
• static electricity

A material that transfers energy freely

• opaque
• conductor
• medium
• electric motor

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A material that reduces or prevents the transfer of energy

• generator
• insulator
• series circuit
• diverge

Tags

NGSS.MS-PS3-3

the interaction between electricity and magnetism

• mechanical wave
• electromagnetism
• ultrasound
• insulator

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A device that turns mechanical energy into electrical energy

• translucent
• pitch
• generator
• electric current

A wave in which the particles of the medium vibrate PARALLEL to the wave direction

• longitudinal wave
• refraction
• echo
• opaque

A wave in which the particles of the medium vibrate PERPENDICULARLY to the wave direction

• electromagneticsm
• longitudinal wave
• conductor
• trasnsverse wave

Tags

NGSS.MS-PS4-1

Electromagnetic radiation that can be seen with the unaided eye

• translucent
• mangetic
• reflection
• visible light

A bouncing back of a wave when it hits a surface through which it cannot pass

• closed circuit (complete)
• Amplitude
• Reflection
• Wave

Tags

NGSS.MS-PS4-2

The bending of a wave as it passes at an angle from one medium to another

• wave
• sound waves
• refraction
• open circuit

Tags

NGSS.MS-PS4-2