light

light

By Rauda A

Rays and angles

• incoming ray

• reflected ray ​

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​Happy teaching!

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refraction

speed of light = meter per second

1. ​ convex lens

2. thiker in the middel

1. concave lens

2. thin in the middle​

Multiple Choice

The ray of light that strikes a reflecting surface is called ________.

• reflected ray

• incident ray

• normal ray

• none of the above

Multiple Choice

Which figure represents the path light takes through a converging lens?

Multiple Choice

The above lens is a type of ___.

• divergent lens

• converging lens

• convergent lens

• diverging lens

Multiple Choice

Swimming pools and the ocean look shallower than they really are due to:

• reflection

• refraction

• dispersion

• total internal reflection

Poll

هل اعجبك الدرس؟؟؟؟

• لا اعرف

• نعم

• لا

• كلما ذكر