Y8: Light
1 / 33
Items in this lesson
Slide 1 - Slide
Transverse waves
Longitudinal waves
Both
Transfer energy
Sound
Light
Water waves
Vibrate parallel to the direction of energy transfer.
Vibrate at right angles to the direction of energy transfer.
Slide 2 - Drag question
Label the wave.
Wavelength
Amplitude
Peak
Trough
Slide 3 - Drag question
Slide 4 - Slide
Slide 5 - Slide
Name as many different luminous objects as you can.
Slide 6 - Open question
Slide 7 - Slide
Slide 8 - Slide
Slide 9 - Slide
A
Luminous
B
Non-luminous
Slide 10 - Quiz
A
Luminous
B
Non-luminous
Slide 11 - Quiz
A
Luminous
B
Non-luminous
Slide 12 - Quiz
A
Luminous
B
Non-luminous
Slide 13 - Quiz
A
Luminous
B
Non-luminous
Slide 14 - Quiz
emits
eyes
luminous
reflects
Slide 15 - Drag question
Add ONE arrow showing the direction of the light rays.
Slide 16 - Drag question
Add TWO arrows showing the direction of the light rays.
Slide 17 - Drag question
Slide 18 - Slide
Slide 19 - Slide
Who do you agree with?
A
Jade
B
Jack
C
Mari
D
Sam
Slide 20 - Quiz
Slide 21 - Slide
Who do you agree with?
A
Rachel
B
Ali
C
Jodie
D
Dan
Slide 22 - Quiz
Slide 23 - Slide
Slide 24 - Slide
Slide 25 - Slide
A
Transparent
B
Translucent
C
Opaque
Slide 26 - Quiz
A
Transparent
B
Translucent
C
Opaque
Slide 27 - Quiz
A
Transparent
B
Translucent
C
Opaque
Slide 28 - Quiz
A
Transparent
B
Translucent
C
Opaque
Slide 29 - Quiz
Name as many transparent objects as you can.
Slide 30 - Open question
Transparent
Translucent
Opaque
Slide 31 - Drag question
Describe how a translucent material interacts with light.
Slide 32 - Open question
Explain why this glass produces more shadow when it is full.
