............... is (are) from the artificial sources of light

The light rays that can be seen are called ..............

........... is (are) from the light sources.

Light transmits .............. in lines.

Light can be transmitted through .................... materials.

All the following are examples of opaque materials except ..........

Materials that we can see objects less clearly through are called ..................

The farther object to the light source has the ............. shadow.

When light falls on an opaque body, ................is formed.

Light travels in straight lines, This principle is the idea of making ....................

The image of the object that is formed by the camera is .............

Formation of images through narrow holes is due to ..........

All the following are examples of transparent materials except ...........

The reflection of light on a rough surface in different directions.

If you put an object at a distance of 5 cm in front of the mirror, the distance between the object and its image equals ....... cm

What happens when light hits a mirror?

What does opaque mean?

The nearer object to the light source has the ............. shadow.

.............. seems luminous as it reflects the sunlight falling on its surface.