1st Summative Science 4

Read the question and click on the correct answer.

What do you call the ability of the material to absorb or hold liquid to a certain extent?

• density

• porosity

• gravity

• buoyancy

The following are porous materials except:

• Tissue

• Sponge

• Rubber

• Towel

When a cup of water is spilled on a table, we use a rag or a cloth to wipe it. What property of material is shown in this situation?

• Porososity

• Density

• Biodegradability

• Viscosity

A boat is capable of floating on the ocean. What property of material causes the boat's ability to float?

• Porosity

• Buoyancy

• Biodegradability

• Segregation

Which of the following is more buoyant?

• A 10 Peso Coin

• A Metal Spoon

• A Rubber Ball

• Stone

Which of the following materials has the ability to float on water?

• cork

• soap

• rock

• anchor

What is density?

• The amount of matter in a unit of volume.

• How heavy something is.

• How old something is.

What should be the density of an object in order to float?

• equal the density of the water.

• more than the density of the water

• less than the density of the water

• less than the volume of the water.

Which of the following will NOT AFFECT the Bouyancy and Density of a material?

• Size

• Color

• Shape

• Weight

Which of the following materials has the ability to sink in water?

• oil

• wood

• plastic toy

• mongo bean

Tags

NGSS.5-PS1-3