Electromagnetic waves

Which type of EM waves has the shortest wavelength?

• radio wave

• visible light

• gamma ray

• ultraviolet

__________ light is the light we can see with our eyes

Electromagnetic waves can transfer energy without a(n)

• medium.

• electric field.

• magnetic field.

• change in either a magnetic or an electric field.

refraction is waves bending because of

• edges of a slit or thin object

• speed of wave changes

• dark matter

• gravity

_____?______ materials do not allow light waves to pass through.

• Opaque
• Transparent
• Translucent

_____?_____ materials allow some light to partially pass through, but not in a straight path.

• Opaque
• Transparent
• Translucent

_____?_____ materials allow light waves to pass through easily.

• Opaque
• Transparent
• Translucent

This illustration best depicts which of the following behaviors?

• Reflection

• Refraction

• Diffraction

• Resonance

This image best depicts which of the following wave behaviors?

• Reflection

• Refraction

• Diffraction

• Resonance

This image depicts which of the following wave behaviors?

• Reflection

• Refraction

• Diffraction

• Resonance