Which form of EM radiation has a shorter wavelength and higher frequency than visible light?

T/F - The color of a wave of visible light that we see depends on its wavelength.

What color of light has the longest wavelength?

T/F - White light is a single measurable wavelength of light, just like red, blue, green, etc.

What determines the color of an opaque object?

What statement is true about an opaque white object?

What statement is true about an opaque black object?

When white light hits the grass, which of the following statements is true?

T/F - This apple appears black because it absorbs blue light.

What determines the color of a transparent object?

If you looked at blueberries through a transparent red filter, what color would you see?

Which of the following describes visible light?

An object that creates its own light (sun, firefly) is called...

An object that reflects light back (moon, mirror) is called...

A material that does not let light through it is called...

Which of the following forms of electromagnetic wave has the WIDEST wavelength range?

In the visible spectrum, which color has the LONGEST wavelength?

Which among the following electromagnetic waves has the SHORTEST wavelength?

Electromagnetic waves can travel through a vacuum. What is the speed of an

electromagnetic wave in a vacuum?

What happens to the frequency of electromagnetic wave if its wavelength increases?

Which part of the electromagnetic spectrum has high enough energy to cause sunburn?

The type of EM wave that is used to cook food. It has a higher frequency (and shorter wavelength) than radio waves.

Which of the following electromagnetic waves is given off as heat?

These are the waves that are used absorbed by our bones and are used to create medical images.

How does heat flow?

How does heat flow?

Hot water rises and cold water sinks. Is this:

Stir frying vegetables is an example of

A spoon in a cup of hot soup becomes warmer

A hot air balloon rises because of

You feel the heat from a campfire

If something does not allow any light to pass through it, it is ______.

If something allows all light to pass through it, it is classified as _______.

If something allows only some light to pass through it, it is classified as ________.

A prism is able to separate white light into its individual components by utilizing which of the following wave behaviors:

This behavior occurs when a light wave passes by a corner or through an opening or slit that is physically the approximate size of, or even smaller than, that light's wavelength, thus separating light by its various wavelengths.

Which of the following statements are true regarding electromagnetic radiation. (Choose all that apply.)

All EM radiation travels at the speed of _______.

When light hits a flat surface, the angle of _____ will match the angle of reflection.

When light bounces off a rough, uneven surface, it will reflect in this way.

This part of the eye is responsible for seeing color.

This part of the eye is responsible for seeing black and white.

Sight is the ability to see light.

Cooking sous vide utilizes this method of heat transfer.

Cooking in a skillet utilizes this type of heat transfer.

This type of UV radiation is responsible for wrinkles and aging.

This type of UV radiation is responsible for sunburns.

The velocity for all EM waves traveling through a vacuum is the same: 3.00 x 10^8 m/s

This heat transfer does not require a medium.

Light absorbers, such as dyes and pigments, absorb frequencies from those that you see, while light emitters add frequencies to what you see.

If an object emits light waves, we say that it is...

If an object reflects light that falls on it, we say it is...

Lampshades, frosted light bulbs, and fogged glass are examples of...

Air, glass, and some plastics are examples of...

Filters can be constructed such that only light with the fields oscillating in a certain direction can pass through the filter. Light that has all its field oscillations in the same direction is said to be ______. (HINT: we use this technique in sunglasses)

Light always travels in a straight line.

The reason why a pencil looks misaligned in a cup of water or a person's legs look shorter when they stand in water is due to

The reason spear fishermen have to aim a bit in front of and below where they see the fish is due to this wave behavior.

This wave behavior makes it possible for us to have lenses, magnifying glasses, prisms and rainbows.

We are able to see this way because of the position and angle of our eyes.

I am so happy this is my very last regular physics test!!!!!