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Chapter 26 Optics I (Mirrors)

Chapter 26 Optics I (Mirrors)

Chapter 26 Optics I (Mirrors). Laser. LIGHT. Properties of light: Light travels in straight lines:. Light travels VERY FAST How fast?. At this speed it can go around the world 8 times in one second. Can you think of an example to prove that light travels much faster than sound? .

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419 views • 21 slides
Colour

Colour

Colour. D. Crowley, 2008. Colour. To know how we see colour. Dispersion. Complete the spectrum worksheet. Dispersion. Seeing. How do we see a non-luminous object, such as a book?. Light from the luminous object hits the non-luminous object, reflecting light into our eye. Colour.

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414 views • 14 slides
Sources of Light

Sources of Light

Sources of Light. Natural Source of Light The light that is found in nature is known as natural light . Sources of Light. Anything that gives out light is called a light source. We see objects when they reflect light rays into our eyes. . Sun. Moon. Stars. Tech Tips. Glow Bug.

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2.42k views • 11 slides
Quiz Reflection and refraction of Light

Quiz Reflection and refraction of Light

Quiz Reflection and refraction of Light. What are luminous object mentioned in the programme ? The Sun Star Planet Moon Flame . Only (i), (ii) and (iii). Only ( i ), (ii) and (v). Only ( i ), (iii) and (v). All of the above.

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380 views • 11 slides
LIGHT

LIGHT

LIGHT. Subject: Science Class:VII School:Gic Dakpathar, D Dun Presenter: S Bahukhandi. Aims of Project. In this chapter we will learn about %&. Light Luminous and non luminous object Properties of light Reflection of light and Laws of reflections Rules for image formation

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4.66k views • 6 slides

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