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Reflection

Refraction

Mirrors

Lenses

Mirror Math

Lens Math Lens Math

ReflectionRefractionMirrorsLenses Mirror Math Lens Math

The Law of Reflection

What is: the angle of reflection is equal to the angle of incidence What is: the angle of reflection is equal to the angle of incidence

What are two main ideas of the cell theory? This type of solution is characterized by water molecules moving into and out of the cell at the same rate The size and position of an image formed by a plane mirror DailyDouble!

What is: same size, same distance from the mirror What is: same size, same distance from the mirror

The name of the dotted line perpendicular to the surface

What is: the normal What is: the normal

Maintaining conditions suitable for survival The angle of reflection

What is: angle C What is: angle C

The angle of incidence if angle D is 60 o

What is: 30 o What is: 30 o

The bending of light due to a change in speed when moving from one medium to another

What is: refraction What is: refraction

How many electrons pass through a circuit in 1 second? Describes what happens to the angle of refraction as light travels from a medium with a lower index of refraction to a medium with a higher index of refraction.

What is: decreases (bends toward the normal) What is: decreases (bends toward the normal)

The ratio of the speed of light in a vacuum to the speed in a medium; describes the ability of a material to bend light rays DailyDouble!

What is: index of refraction What is: index of refraction

The cause of light being trapped inside a fiber optic

What is: total internal reflection What is: total internal reflection

The name of the minimum angle of incidence required for total internal reflection to occur

What is: critical angle What is: critical angle

The converging type of mirror

What is: concave What is: concave

The diverging type of mirror

What is: convex What is: convex

What is the attractive force between water molecules called? Strands of DNA; contain directions for making protein The type of images always formed by a convex mirror

What is: virtual What is: virtual

The object location that produces an enlarged virtual image from a concave mirror DailyDouble!

What is: inside of f or between f and the mirror What is: inside of f or between f and the mirror

The image type and size formed by a concave mirror when the object is beyond c

What is: real and reduced What is: real and reduced

The type of lens that converges light rays DailyDouble!

What is: a convex lens What is: a convex lens

The type of lens that diverges light rays

What is: a concave lens What is: a concave lens

Concave lenses produce these type(s) of images

What is: virtual What is: virtual

Convex lenses produce these type(s) of images

What are: real and virtual What are: real and virtual

The type of lens used to correct near-sightedness

What is: a concave lens What is: a concave lens

If another student is bullying or harassing you will it stop if you ignore it? The sign of the image height formed by a convex mirror

What is: positive (always virtual and upright) What is: positive (always virtual and upright)

What is an owl pellet? The angle of incidence if the angle of reflection is 52 o

What is: 52 0 What is: 52 0

A concave mirror with a focal length of 16.0 cm produces an image located 38.6 cm from the mirror. What is the object distance? A concave mirror with a focal length of 16.0 cm produces an image located 38.6 cm from the mirror. What is the object distance?DailyDouble!

What are: 27.3 cm What are: 27.3 cm

A concave mirror produces an inverted image that is 8.5 cm tall, located 34.5 cm in front of the mirror. If the focal length is 24.0 cm, what is the height of the object?

What is: 19 cm What is: 19 cm

An object is placed 21 cm in front of a concave mirror with a focal length of 14 cm. What is the image height if the object is 6.0 cm tall?

What is: -12 cm What is: -12 cm

The index of refraction in a diamond if the speed of light in a diamond is 1.24 x 10 8 m/s

What is: 2.42 What is: 2.42

Movement of material into and out of the cell is balanced The speed of light in glass that has an index of refraction of 1.52

What is: 1.97 x 10 8 m/s What is: 1.97 x 10 8 m/s

Scientist believe the two factors that cause cancer are The image position when an object is placed 8.5 cm in front of a convex lens with a focal length of 5.5 cm

What is: 16 cm What is: 16 cm

The height of the image when a convex lens with a focal length of 22.0 cm is used to view a 15.0 cm long pencil located 10.0 cm awayDailyDouble!

What is: 27.5 cm What is: 27.5 cm

The image position of a 2.0 cm tall object located 25 cm from a convex lens with a focal length of 5.0 cm

What is: 6.3 cm What is: 6.3 cm

FinalJeopardy

Lenses

The focal length of a lens if a stamp collector wants to magnify a stamp by 4.0 when the stamp is 3.5 cm from the lens

What is: 4.7 cm What is: 4.7 cm

DailyDouble!