general

identify the property shown in the picture?

light passes through the object completely

• opaque

• translucent

• transparent

• simple

objects through which light does not pass through at all are called __________

when the _________ light reaches our eyes, we can see the object.

It takes about __ minutes for the rays of light from the sun to reach the Earth.

When light from any source falss on object , some of it refects ______ from the surface and is scattered in all directions.

• front

• forward

• back

• side by side

A _______ is formed when light after striking an object, passes through the object partially or does not pass at all.

• tide

• opaque

• light

• shadow

_______________ objects do not form shadows.

Translucent objects form _____ shadows.

3 things needed for the formation of shadows -

• a screen on which a shadow can be formed

• a source of light

• an object that obstructsthe path of light

• all of the above