Grade 06 Light and Vision

The main factors which are needed to see are,

• a source of light

• the eye

• Transparent object

Tags

NGSS.MS-LS1-8

Objects which light ...............are known as sources of light

Select the true statement

• The moon is a luminous object.

• The sun is the main source of light

• Planets are luminous objects.

• stars are non luminous objects.

Tags

NGSS.MS-ESS1-1

Select only the translucent materials

• Oil papers

• Colourless polythene

• Decorative glass

• Cardboards

Light does not travel through some objects. Such objects are known as........................objects

Tags

NGSS.MS-PS4-2

Objects which allow light to travel through and the object on the other side can be seen clearly are

• Opaque objects

• Transparent objects

• Translucent object

• Non of them

Tags

NGSS.MS-PS4-2

What is shown by the figure related to the light?

• Light ray

• Light beam

• Arrows

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Select all the luminous objects

• Sun

• Fire fly

• Light emitting mushrooms

• Burnt Bulb

• The narrow path in which light is transmitted known as a light ray.

• A light beam is made up of a collection of light rays

• The objects can be categorized as transparent, translucent and opaque objects

• light is transmitted only in a straight line

Tags

NGSS.MS-PS4-2

With the use of optic fibers, the interior parts of the body are easily observed. Here, the equipment used to lighten the interior of the body is called the ......................