Shadows – Spot the...

The video tutorial discusses different materials and their properties, focusing on the distinction between opaque and transparent materials. It explains that people, trees, and stone are opaque, while glass, clear plastic, and water are transparent.

Which of the following is mentioned as a material in the introduction?

• Metal

• Fabric

• Glass

• Paper

Which of these materials is classified as opaque?

• Glass

• Water

• Clear plastic

• People

What characteristic do people, trees, and stone share?

• They are liquid

• They are opaque

• They are transparent

• They are flexible

Which of the following is not transparent?

• Clear plastic

• Stone

• Glass

• Water

What is the common property of glass, clear plastic, and water?

• They are heavy

• They are transparent

• They are solid

• They are opaque