Light Reflection & Vision

Front

How does light move?

Back

straight line

Front

What does Zoe use to aim the light at Bert's balloon?

Back

a mirror

Front

How does the light change direction to get around the sign?

Back

it is reflected

Front

Which of these is the best reflector of light? Options: shiny metal, white paper, carpet, wood

Back

shiny metal

Front

Light ________ our eyes.

Back

enters

Front

What makes an image that is reflected upside-down look right-side up?

Back

our brains

Front

Which of these does NOT use light reflection to work? Options: CD, Blu-ray disc, DVD, USB memory stick

Back

USB memory stick

Front

Which of these helps provide faster Internet connections? Options: mirrors, electricity, fiber optics, vision

Back

fiber optics

Front

This illusion used which of these concepts? Options: lasers, special effects, reflections, fiber optics

Back

reflections

Front

What does Dr. Jeff use to bring the image of his hand into focus?

Back

lens