Solids – True or false

The video tutorial explains the properties of liquids and solids, focusing on how both can be poured. It highlights that while sand is a solid, it can still be poured like a liquid. Each sand particle retains its shape and volume, demonstrating unique characteristics of granular materials.

What is a characteristic of liquids that is mentioned in the video?

• They are always solid.

• They can be poured.

• They change shape and volume.

• They cannot be poured.

Which statement is true about sand according to the video?

• Sand cannot be poured.

• Sand is a liquid.

• Sand changes its shape and volume.

• Sand is a solid that can be poured.

How does the video describe the nature of sand?

• As a gas that changes shape.

• As a solid that changes volume.

• As a liquid that cannot be poured.

• As a solid that can be poured.

What happens to the shape and volume of individual sand particles?

• They change constantly.

• They disappear.

• They become liquid.

• They remain the same.

What is a unique property of sand particles mentioned in the video?

• They keep their shape and volume.

• They can float in the air.

• They dissolve in water.

• They can change into a liquid.