Light

Light travels from the Sun to Earth in electromagnetic waves.

• True

• False

The electromagnetic spectrum is organized by _______________.

• colors

• rays

• wavelength

• radio waves

Our eyes can see all the electromagnetic spectrum.

• True

• False

When light strikes an object, the light can be ______________.

• reflected

• absorbed

• transmitted

• all of them

Wood and metal are examples of ______________ objects.

• translucent

• concave

• opaque

• convex

When light strikes a _________________ object , only some light passes through.

• convex

• translucent

• transparent

• concave

Mirrors reflect rays of light diffusely.

• True

• False

A plane mirror forms a virtual image.

• True

• False

A ____________ mirror has a surface that curves outward.

• plane

• concave

• transparent

• convex

A concave mirror has a surface that curves ____________.

• outward

• regularly

• inward

• many times