Y8: Electromagnetic Spectrum

Y8: Electromagnetic Spectrum
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Slide 1: Diapositive
PhysicsLower Secondary (Key Stage 3)

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Y8: Electromagnetic Spectrum

Slide 1 - Diapositive

Luminous
Non-luminous

Slide 2 - Question de remorquage

Label the wave.
Wavelength
Amplitude
Peak
Trough

Slide 3 - Question de remorquage

Light is a....
A
Transverse wave
B
Longitudinal wave

Slide 4 - Quiz

Which wave has a shorter wavelength?
A
Top
B
Bottom

Slide 5 - Quiz

Which wave has a longer wavelength?
A
Top
B
Bottom

Slide 6 - Quiz

Which wave has a higher frequency?
A
Top
B
Bottom

Slide 7 - Quiz

Which wave has a higher frequency?
A
Top
B
Bottom

Slide 8 - Quiz

As frequency increases, wavelength...
A
gets shorter.
B
gets longer.

Slide 9 - Quiz

Slide 10 - Diapositive

Slide 11 - Diapositive

Slide 12 - Diapositive

Which wave has the highest frequency?

Slide 13 - Question ouverte

Which wave has the longest wavelength?

Slide 14 - Question ouverte

Which waves do you think will have the highest energy?

Slide 15 - Question ouverte

Which bands of the EM spectrum are missing here?

Slide 16 - Question ouverte

Which bands of the EM spectrum are missing here?

Slide 17 - Question ouverte

Put the wave bands in order from long to short wavelength.
X-ray
Radio waves
Micro waves
Visible light
Infra red
Ultra violet

Slide 18 - Question de remorquage

Which band has the highest frequency?
A
Radio waves
B
Microwaves
C
X-rays
D
Gamma rays

Slide 19 - Quiz

Which band is the highest energy?
A
Radio waves
B
Microwaves
C
X-rays
D
Gamma rays

Slide 20 - Quiz

Which band has the longest wavelength?
A
Radio waves
B
Microwaves
C
X-rays
D
Gamma rays

Slide 21 - Quiz

Name a wave with less energy than visible light.

Slide 22 - Question ouverte

Research Task: Using your chromebooks, find ways that each part of the EM spectrum is used for in everyday life.
https://classroom.google.com/c/NjIxNjEyNTQxMDM4/a/NjUxNDMwMzIyMDYw/details

Slide 23 - Diapositive

Slide 24 - Diapositive