when light hits an object, what happens?
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When light hits an object, what happens?. When light hits an object, what happens?. I can tell if an object is opaque, translucent, or transparent. When light hits an object, what happens?. When light hits an object, what happens?. Well, it depends on what the object is…. - PowerPoint PPT PresentationTRANSCRIPT
When light hits an object, what happens?
When light hits an object, what happens?
I can tell if an object is opaque, translucent, or transparent.
When light hits an object, what happens?
When light hits an object, what happens?
Well, it depends on what the object is…
When light hits an object, what happens?
Well, it depends on what the object is…Some objects do not allow light to pass through.
When light hits an object, what happens?
Well, it depends on what the object is…Some objects do not allow light to pass through.
Book
When light hits an object, what happens?
Well, it depends on what the object is…Some objects do not allow light to pass through.
Book
These objects are called opaque.
When light hits an object, what happens?
Well, it depends on what the object is…Some objects do not allow light to pass through.
Book
These objects are called opaque. *no light goes through *makes a dark shadow
When light hits an object, what happens?
Some objects allow some light pass through.
When light hits an object, what happens?
Some objects allow some light pass through.
Single sheet of paper
When light hits an object, what happens?
Some objects allow some light pass through.
Single sheet of paper
These objects are called translucent.
When light hits an object, what happens?
Some objects allow some light pass through.
Single sheet of paper
These objects are called translucent. *some light goes through *makes a lighter shadow
When light hits an object, what happens?
Some objects allow a lot of light to pass through.
When light hits an object, what happens?
Some objects allow a lot of light to pass through.
Sheet ofclear plastic
When light hits an object, what happens?
Some objects allow a lot of light to pass through.
Sheet ofclear plastic
These objects are called transparent.
When light hits an object, what happens?
Some objects allow a lot of light to pass through.
Sheet ofclear plastic
These objects are called transparent. *a lot of light goes through *little if any shadow
How will we remember the difference?
How will we remember the difference?
Opaque
How will we remember the difference?
Opaque
How will we remember the difference?
OpaqueTranslucent
How will we remember the difference?
OpaqueTranslucent
some light
How will we remember the difference?
OpaqueTranslucent
some light
How will we remember the difference?
OpaqueTranslucent
some light
Transparent
How will we remember the difference?
OpaqueTranslucent
some light
Transparent
How will we remember the difference?
OpaqueTranslucent
some light
Transparent
I can see you, darling.
I can tell if an object is opaque, translucent, or transparent.
I can tell if an object is opaque, translucent, or transparent.
So… can you?
I can tell if an object is opaque, translucent, or transparent.
So… can you?
Let’s find out.
I will show you three different objects. You find which one is opaque, which one is translucent, and which one is transparent.
I can tell if an object is opaque, translucent, or transparent.
I can tell if an object is opaque, translucent, or transparent.
eyeglasses
blindfoldsunglasses
I can tell if an object is opaque, translucent, or transparent.
eyeglasses
blindfoldsunglasses
Opaque
I can tell if an object is opaque, translucent, or transparent.
eyeglasses
blindfoldsunglasses
OpaqueTransparent
I can see you, darling.
I can tell if an object is opaque, translucent, or transparent.
eyeglasses
blindfoldsunglasses
OpaqueTransparent
I can see you, darling.
Translucentsome light
I can tell if an object is opaque, translucent, or transparent.
I can tell if an object is opaque, translucent, or transparent.
stained glassclean window
heavy curtains
I can tell if an object is opaque, translucent, or transparent.
stained glassclean window
heavy curtains
Opaque
I can tell if an object is opaque, translucent, or transparent.
stained glassclean window
heavy curtains
OpaqueTranslucent
I can tell if an object is opaque, translucent, or transparent.
stained glassclean window
heavy curtains
OpaqueTranslucent Transparent
I can tell if an object is opaque, translucent, or transparent.
heavy curtains
OpaqueGo further…
Are all curtains opaque?
I can tell if an object is opaque, translucent, or transparent.
heavy curtains
OpaqueGo further…
Are all curtains opaque?
Many curtains allow some light to pass through. It depends on the fabric they are made from, right? Curtains that allow some light through are not opaque, but…
I can tell if an object is opaque, translucent, or transparent.
heavy curtains
OpaqueGo further…
Are all curtains opaque?
Many curtains are allow some light to pass through. It depends on the fabric they are made from, right? Curtains that allow some light through are not opaque, but…
translucent.
I can tell if an object is opaque, translucent, or transparent.
Opaque Translucentsome light
Transparent
I can see you, darling.
I can tell if an object is opaque, translucent, or transparent.
Opaque Translucentsome light
Transparent
I can see you, darling.
Now you take control.Look around the classroom to findmore objects that areopaque, translucent, or transparent.
I can tell if an object is opaque, translucent, or transparent.
Opaque Translucentsome light
Transparent
I can see you, darling.
Make a chart to record your objects.
Opaque Translucent Transparent