Diffraction and interference

Subject: Physics

Grade: Lower Secondary

Publisher: YDP

Resource types: Class activity

Resource ID: g666
Description:

At the end of this activity, students should be able to:
– recognise and describe the phenomena of the diffraction and interference of light
– describe interference fringes
– explain the theory of the interference of light which has passed through a diffraction grating.

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Diffraction and int... Whiteboard presentation

Consists of...
Diffraction of light Student activity Interference of mon... Student activity More slits Student activity Diffraction grating Student activity How to measure wave... Student activity Interference on ref... Student activity

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Physics

Electromagnetic waves

87. Diffraction and interference

YDP SA

Keywords

light, reflection, wavelength, wave, measure, diffraction, interference, slit, Diffraction and interference

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