L
What are the colors of the electromagnetic spectrum?
ROYGYBV
Letting some light pass through, scattered
Translucent
Light travels in a ....
Straight line
Objects look different under water because...
a. The light rays bounce off
b. The light rays bend
c. The light rays stop
b. The light rays bend
Which object would most likely reflect light?
a. Carpet
b. Paper
c. Aluminum foil
c. Aluminum foil
An instrument that uses mirror and/or lenses to see objects far away -
a. telescope
b. microscope
c. hand lens
a. telescope
What happens when the moon reflects light?
a. Light bounces off the surface of the moon
b. Light bends as it passes through the moon
c. Light stops moving
d. Light is changed into heat
a. Light bounces off the surface of the moon
Which wavelength is the shortest
Violet
When light bounces .....
Reflection
What reflects light better than any other surface?
A MIRROR
What causes a red t-shirt to look red?
a. All colors are reflected
b. All colors are absorbed
c. Only red is reflected, all other colors are absorbed
d. Only red is absorbed, all other colors are reflected
c. Only red is reflected, all other colors are absorbed
Which of the following does not refract light?
a. Mirror
b. Glass of Water
c. Magnifying lens
d. Prisms
a. Mirror
If light goes into an object without coming out it is...
Absorbed
Visible light the eye can see
Electromagnetic Spectrum
Refracted images sometimes look normal under water
True or False
False
Light can refract and reflect in water...
TRUE OR FALSE
True
An image that is seen in a shiny surface is....
reflected
May vary
Does light travel slower in air or water?
water
The electromagnetic spectrum that we can see is also called.....
LIGHT!!
Which wavelength is the longest...
Which of the following separates white light into the different colors by bending the light...
a. Mirror
b. Prism
c. Hand lens
d. Microscope
Prism
What happens when a material absorbs light?
a. Light bounces off the surface of the material
b. Light bends as it passes into the materials
c. Light passes straight into and through the material
d. Light is changed into heat
d. Light is changed into heat
What causes a shadow..
Light being blocked by an object
A convex lens....... gets bigger or smaller?
Makes objects appear larger