Grade 5 - Light and Shadow

Which of the following is not an opaque material?

• Wood

• Glass

• Mirror

• Frosted glass

Tags

NGSS.5-PS1-3

The closer the source of light, the _________ is the shadow.

• same size

• bigger

• smaller

• clearer

Tags

NGSS.5-ESS1-2

A dark shape formed when an opaque object is placed in the way of light is called _________.

• glass

• transparent

• shadow

• heat

Tags

NGSS.5-ESS1-2

Shadows do not depend on the ________ of the object.

• size

• colour

• shape

• light

Tags

NGSS.5-ESS1-2

Materials that allow light to pass through them are called ___________ materials.

• Opaque

• Transparent

• Translucent

• Clear

Tags

NGSS.5-PS1-3

Shadow is formed on the ___________ side of the source of light.

• left

• front

• right

• opposite

Tags

NGSS.5-ESS1-2

Identify translucent material from the following.

• thin sheet

• brick wall

• clean water

• mirror

Tags

NGSS.5-PS1-3

_________ is the form of energy that helps to see objects.

• Heat

• Light

• Wind

• Electricity

Tags

NGSS.4-PS4-2

Light travels at the speed of _____________.

• 30,000 km/s

• 1200 per min

• 35000 per hour

• 72 sec

Tags

NGSS.4-PS4-1

A ____________ or screen is needed to obtain a shadow.

• Carpet

• Window

• Surface

• Wood

Tags

NGSS.4-PS4-2

NGSS.5-ESS1-2