..................it is anything that produces its own light.
Electric lamp
Sun
Light source
Examples of things that irregularly reflect light...........
Wood
Mirrors
Metals
We can't see objects without ....... light.
scattering
absorbing
reflecting
Light transfers as ..........
rays
wave.
echo
-------------materials allow most light to pass through and objects can be seen clearly through them.
Transparent materials
Opaque materials
Tarsier monkey eats .............. in dim light.
grass
cats
insects and lizards
Which one of these objects do not allow light to pass through.
Air.
Carton.
Clear glass.
Cats eyes accept smaller amounts of ligh in comparison with the humans .
True
False
................., the light rays are reflected and scattered in different directions.
In the regular reflection
In the irregular reflection
In the light source
Light source doesn't reflect light.
Similarities between tarsier monkeys and owls in .............
having large eyes
having large legs
having large ears
.........can rotate its head 180 ̊C.
Tarsier monkey
Owl
Lizard
...........is the only form of energy that we can see.
Vision
Light
Animals have special eyesight, called ........
photosynthetic animals
Tapetum lucidum
Dark animals
...................is the bouncing (returning back) of light rays when light falls on a reflecting surface.
Light reflection
Light scatter
light absorption