A straw sitting in a glass of water looks broken because light travels more slowly through the water than air. This is an example of ____________.

This is an example of?

What is the name of the object in the picture. Hint: it forms a rainbow

Cardboard, wood, and books are some examples of ________ objects.

Sunglasses, notebook paper, and lampshades are examples of __________ objects.

When light can easily pass through an object, we say that that object is ___ .

When some light is passed through an object, we say that object is ____ .

Which of the following is a clear, triangular object that refracts light?

When white light passes through a prism, it is broken apart into