WorksheetsLight Test Retake Review
Total questions: 16
Worksheet time: 8mins
A material that reflects or absorbs all the light that strikes it is ___.
Opaque
Translucent
Transparent
Concave
A material that transmits light, or light passes right through it, allowing you to see what is on the other side is called ____.
Opaque
Translucent
Transparent
Concave
A material that allows some light to pass through. These materials scatter light as it passes through and are called ___.
Opaque
Translucent
Transparent
Concave
What is true about a plane mirror? (Choose all correct answers)
Index if refraction equal to 1
A flat surface
Curved surface
Focal point
Forms a virtual image
Which image is right side up?
Real Images
Virtual Images
Holographic Imaginary Images
Which image is upside down or inverted?
Real Image
Virtual Image
Imaginary Image
What happens to the image (yellow arrow) as the white arrow moves closer to the mirror, past the focal point?
The image disappears and never returns
The image changes from a virtual image to a real image
The image changes from a real image to a virtual image
The image stays the same
What determines the type of image formed in a convex lens or a concave mirror?
The size of the object.
The size of the mirror or lens.
The position of the object in relation to the focal point.
The distance of the focal point divided by the distance of the object from the back of the mirror or the lens.
A concave mirror produces what type of image?
Real Image
Virtual Image
Both Real & Virtual Image
Regular Image
A convex mirror produces what type of image?
Real Image
Virtual Image
Both Real & Virtual Image
Regular Image
A convex lens produces what type of image?
Real Image
Virtual Image
Both Real & Virtual Image
Regular Image
A concave lens produces what type of image?
Real Image
Virtual Image
Both Real & Virtual Image
Regular Image
What is diffuse reflection?
The bending of waves due to a change in speed, when a wave moves from one medium into another medium at an angle.
The interaction that occurs when two or more waves meet.
A type of reflection that occurs when parallel rays of light hit a bumpy, or uneven, surface.
A type of reflection that occurs when parallel rays of light hit a smooth surface.
What is regular reflection?
The bending of waves due to a change in speed, when a wave moves from one medium into another medium at an angle.
The interaction that occurs when two or more waves meet.
A type of reflection that occurs when parallel rays of light hit a bumpy, or uneven, surface.
A type of reflection that occurs when parallel rays of light hit a smooth surface.
This is an example of which type of wave interaction?
Reflection
Refraction
Rarefaction
Compression
This is an example of which type of wave interaction?
Reflection
Refraction
Rainbows
Electromagnetic Spectrum
