Light as a Wave: Properties and Sources
Introducing light as an electromagnetic wave, its properties (speed, wavelength, frequency), and various sources of light.
Key Questions
- Describe light as a form of energy that travels as a wave.
- Differentiate between natural and artificial sources of light.
- Explain the concept of the electromagnetic spectrum and the position of visible light within it.
MOE Syllabus Outcomes
Suggested Methodologies
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More in Light and Shadows
Reflection of Light: Laws and Applications
Investigating the laws of reflection (angle of incidence equals angle of reflection) and their application in plane mirrors and optical instruments.
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Refraction of Light: Bending Light
Exploring the phenomenon of refraction, where light bends as it passes from one medium to another, and its effects (e.g., apparent depth).
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Lenses and Optical Instruments
Introducing converging and diverging lenses, their effect on light rays, and their applications in optical instruments like magnifying glasses and cameras.
3 methodologies