5th Grade Science Light Study Guide

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How fast does light travel?

186,000 miles per second

Who invented the light bulb?

Thomas Edison

What does concave mean?

curving in or hollowed inward

What does convex mean?

curving out or extending outward

The ablility to do work is called

energy

List the colors of the spectrum in order

red, orange, yellow, green, blue, violet

What is the bouncing of light called?

reflection

What is the bending of light called?

refraction

What is an object that lets light pass through it completely?

transparent


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