Light and Optics

Which of the following are examples of light

• Radio 

• Gamma

• Green

• All of the above

High energy light consist of ________ wavelength and _______ frequency

• Short, Low

• Long, Low

• Short, High

• Short, High

Tags

NGSS.HS-PS4-1

This is an example of...

• Reflection

• Refraction

• Polarization

• Spectrum

Tags

NGSS.MS-PS4-2

which type of lens will help correct this vision problem

• convex

• concave

• opaque

• plano

Which of the following types of light bulb converts ultraviolet waves into visible light waves?

• incandescent

• fluorescent

• halogen

• tungsten

The angle of incidence is equal to the angle of reflection

• Law of Reflection

• Law of Light

• Incidence Ray

• The Normal

Tags

NGSS.MS-PS4-2

''It is the bouncing back of light from a source''

is the definition of:

• Transparent.

• Refraction.

• Reflection.

Tags

NGSS.MS-PS4-2

Look at the picture. How does light travel?

• Light travels in a straight path.

• Light travels in a zig zag path.

• Light does not move.

• Light travels in a wavy path.

Tags

NGSS.MS-PS4-2

A student placed a pencil in a cup of water.  The pencil appears broken because light-

• always travels in a straight line

• bends when it passes through water

• makes the water in the glass evaporate

• reflects the pencil on the water's surface

Tags

NGSS.MS-PS4-2

A red bird appears red because it REFLECTS what color

• Magenta

• Red

• Cyan

• Doesn't reflect any light

Tags

NGSS.4-PS4-2