Are these 3 items transparent or translucent?
transparent
translucent
Why do you see a helicopter in the sky before you hear it?
light and sound have different wavelengths
light travels faster than sound
light waves travel in rays
people see better than hear
Are these 3 items transparent or translucent?
translucent
transparent
The orange arrow is pointing to the.....
trough
crest
wavelength
Why can the tree be seen in the water below it?
light passes through water easily
light is reflected off of smooth surfaces
light travels in a compression wave
light is refracted when it enters the water
When white light passes through a prism, the light is....
reflected
transmitted
refracted
absorbed
The orange arrow is pointing to the...
wavelength
crest
trough
Which items are all transparent?
Metal, aluminum foil, thick paper
Clear Glass, clean water, and wax paper
Clear plastic, clean water, and air
Wood, bricks, and frosted glass
What happens to a beam of light when it goes through a prism?
refracted
reflected
absorbed
transmitted
Which transforms radiant into electrical energy?
house with solar panels
lamp
Which is opaque?
drinking glasses
sofa
The orange arrow is pointing to the..
trough
wavelength
crest
Which light wave has the highest frequency?
yellow
red
violet
green
Which is opaque?
sunglasses
brick wall
Which is opaque?
sheer curtain
wooden blocks
Which transforms radiant into electrical energy?
solar powered space station
toaster
This is an example of......
opaque
reflection
refraction
light
Which transforms radiant into electrical energy?
solar powered car
wind turbines
Which kid would feel the LEAST amount of heat energy?
black shirt
striped shirt
white shirt
gray shirt
The image in the lenses is an example of
wavelength
prism
refraction
reflection