What is Light
This is the only electromagnetic wave that can be seen by the human eye.
What is visible light.
The maximum height of a wave (intensity: brightness or loudness)
What is amplitude.
When a material absorbs energy from light, the energy causes the material to _________.
What is change.
The entire light spectrum is know as the?
What is the Electromagnetic Spectrum or EMS.
In this interaction of a light wave light bends, causing rainbows and optical illusions such as the staw with water.
What is refraction.
The length of a wave peak to peak?
What is Wavelength.
A material ________ energy from some types of light but not others.
What is absorbs
Light travels in a __________.
What straight line.
Light will reflect at the ________ angle it hits a mirror.
What is same.
The number of peaks in a wave that pass in a second
What is Frequency.
Light can travel through space because it is a form of?
What is radiation.
We rate the energy of these waves with decibels.
What are sound waves.
When light is transmitted through or reflected off a material, the energy is not absorbed, so the material ________ change.
What is does not.
Light carries this with it?
What is Energy.