Light is a type of energy that makes it possible for people to see the world around them. Property is a characteristic of something.
When light is shining and a opaque object blockes the light it will no long be seen because a opaque object is not see through. That proves that light can be blocked by an opaque object.
Light can change direction when reflecting it using a mirror. It depends on the angle on of the mirror because when turning the mirror the direction of the light changes. The proves that light can reflect using a mirror.
These expirements showed that light can change direction and it can be blocked by something that is opaque.
Look at the doc for more information.
LI:To observe the properties of light
No comments:
Post a Comment
Note: only a member of this blog may post a comment.