No more energy can be removed from matter at this.
What is Absolute Zero?
This part of the eye regulates how much light gets let in to the eye.
What is the iris?
These items get their color from the color they reflect.
What are opaque?
This is what determines the pitch of a sound.
What is Frequency?
A sound wave starts out as this.
What is a vibration?
The type of heat transfer that occurs through touch.
What is conduction?
The image of what you are looking at is produced on the retina in what fashion?
What is up side down?
Light can be reflected absorbed or what?
What is transmitted?
This is another word for loudness.
What is amplitude?
A sound wave is this kind of wave.
What is longitudinal?
The type of heat transfer that uses no matter at all.
What is radiation?
These small cells on the retina allow you to see in dim light and see bright colors.
What are rods and cones?
A material that can be seen through clearly.
What is transparent?
These sounds are higher than the normal range of human hearing.
What is ultrasound?
A light wave is this type of wave.
What is a transverse wave?
What is occurring as the particles of matter are increasing in speed and spreading apart.
What is thermal expansion?
These lenses are thicker in the center than at the edges and are use to help farsightedness.
What are convex lenses?
This color has the shortest wavelength of light.
What is violet?
The loudness of sounds are measured in these.
What are decibels?
This type of wave moves perpendicular to the wave's energy.
What is a transverse wave?
The amount of thermal energy needed to increase 1Kg of material by 1 degree Kelvin.
What is specific Heat?
This is the bending of light as it enters a new medium.
What is refaction?
These materials get their color from the light that passes through them.
What are transparent and translucent?
Sound waves can interact with other waves and materials in these ways.
What are reflect, diffract and interfere.?
This type of wave runs parallel to its energy.
What is a longitudinal wave.