physipics

THREE:

WAVES

waves and information I

Frame W1

many kinds of waves

Frame W2

journeys of light I: media

Frame W3

journeys of light II: surfaces

Frame W4

the electromagnetic spectrum I

Frame W5

the electromagnetic spectrum II

Frame W6

speed, frequency and wavelength I

some interactions of waves with matter

Frame W7

Frame W8

travel of waves and vibrations of media

Frame W9

getting information from reflection

Frame W10

getting information from refraction

Frame W11

total internal reflection

Frame W12

Frame W13

Frame W14

Frame W15

Frame W16

radio signals

sound: amplitude and frequency

analogue and digital signals

hearing

.Copyright: Smilite Ltd, 2019-2020

Copyright (c) David Brodie, 2019-2020

Photography: Adobe Stock