REVIEW IN SCIENCE GRADE 5

It uses the position of the sun to measure time and involves a shadow cast across a marked surface.

• pendulum

• sundial

• micrometer

• hourglass

It has a glass bulb with a narrow neck where the sand goes through.

• sundial

• hourglass

• pendulum

• cubit

Which of the following is not a source of light

• Sun

• Lamp

• Flashlight

• Paper

Why does this shirt appear black?

• Black absorbs all the colors of white light

• All the colors bounce and make black

• Black absorbs none of the colors of white light

Which is an example of an opaque object?

• Wax Paper

• Plastic

• Cardboard

• Tissue Paper

Through which objects does light pass MORE?

• Transparent objects, like glass windows
• Opaque objects (not transparent), like a plant

What Medium does Sound Travel through fastest ?

• Solid

• Gas

• Liquid

• Skin

How is sound produced?

• By the vibration of particles
• By the transfer of particles 

The transfer, or movement, of heat between two objects that are touching.

• heat

• conduction

• convection

• radiation

A material that resists the flow of electric charge is called

• a conductor.
• an insulator.
• a resistor.