How many parts does a shadow has?
One
Two
Three
Four
Substances that allow light to pass through it are:
Translucent
Transparent
Opaque
Transversal
What are non-luminous objects?
Objects that gives off light
Objects that does not emits light
Objects that has its own energy
Objects that reflects
A solar eclipse can happen only on a:
New moon
Full moon
Crescent Moon
Half moon
Substances that does not allow light to pass through it are called:
At what time of the day is our shadow the shortest?
Morning
Evening
Night
Noon
Stars are:
Planets
Luminous objects
Satellites
Non-luminous Objects
When the sun and the moon are not exactly in line, it is called:
Solar
Lunar
Total
Partial
When the sun is completely blocked by the moon, it is called:
Light travels in a:
Straight line
Curved line
Vertical line
Parallel line
