Science study tool V3 - Waves

How many types of waves are there?

• 4

• 3

• 2

• 5

Medium

• the matter that a wave travels along or through

• A type of wave

• the middle of a wave

Harmonic motion

• any type of repetitive motion

• waves that are created from singing at the same pitch

• • the matter that a wave travels along or through

What kind of waves can exist anywhere?

• Electromagnetic waves

• Sound waves

• Mechanical waves

• Microwaves

Mechanical waves ___ need a medium

Electromagnetic waves ___ need a medium

Waves transfer/propagate energy through

• Harmonic motion

• mediums

• electromagnetic waves

• conductors

True or false -

• Electric and magnetic fields can exist anywhere, even in a vacuum.

• True

• False

Wave

• a disturbance caused by a vibration

• water from the ocean hitting land

• an area which there is no matter

Trough

• Lowest point of a wave

• Highest point of a wave

• Structure made to feed animals