What are the Two Types of Waves?

Waves can transfer ________ and information without _______

Which way do Particles Oscillate in a Transverse Wave?

Which way do Particles Oscillate in a Longitudinal Wave?

What are some examples of Transverse Waves?

What are some examples of Longitudinal Waves?

What is Frequency?

What equation links Frequency and Time?

What equation links Wavespeed, Wavelength and Frequency?

How fast does Light (EM Spectrum) travel in a Vacuum?

What is a Medium

Describe the 3 things can a Wave do when it Reaches a Boundary between Different Media?

What is Refraction?

Refraction Diagrams in Revision Guide

What are the 2 Types of Reflection?

What is Specular Reflection?

What is an Example of Specular Reflection?

What is Diffuse Reflection?

What is an Example of Diffuse Reflection?

What type of Wave is a Sound Wave?

How does Sound Travel?

Why can't Sound Travel in a Vacuum (like Space)?

What are Echoes?

How do you Hear Sound?

What is the Range of Human Hearing?

What is Infrasound?

What is Ultrasound

Ultrasound Waves get ________ ________ at Boundaries

How can the Partial Reflection of Ultrasound be Useful?

What are some Examples of the Uses of Ultrasound?

What Equation links Distance, Wavespeed and Time?

What Causes Seismic Waves?

What are the 2 Types of Seismic Waves?

What are the Layers of the Earth (starting from the top)?

Describe P-waves

Describe S-waves

What are the Colours of the Rainbow

What is White Light?

How does an Opaque Object have Colour?

What are the Primary Colours (of Light)

What does a Colour Filter do?

Lenses in the Revision Guide

What are the Groups of the Electromagnetic Spectrum?

What Group of the EM Spectrum has the Largest Wavelength?

What Group of the EM Spectrum has the Smallest Wavelength?

What are the Frequencies of EM Waves?

What are some Examples of the Uses of Radio Waves?

What are some Examples of the Uses of Microwaves?

What are some Examples of the Uses of Infrared Radiation?

What are some Examples of the Uses of Visible Light?

What are some Examples of the Uses of Ultraviolet Light?

What are some Examples of the Uses of X-Rays?

What are some Examples of the Uses of Gamma Rays?

What are some Dangers of EM Waves?

How do EM Waves affect Temperature?

How is the Earth's Temperature affected by EM Waves?