#1UNIT C Describes a material which allows light to pass through easily.

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Presentation transcript:

#1UNIT C Describes a material which allows light to pass through easily.

#1UNIT C Describes a material which allows light to pass through easily. TRANSPARENT

#2UNIT C A telescope that uses two lenses to form an image.

#2UNIT C A telescope that uses two lenses to form an image. REFRACTING TELESCOPE

#3UNIT C A diagram used to show how light travels.

#3UNIT C A diagram used to show how light travels. RAY DIAGRAM

#4UNIT C The angle between the incidence ray and the normal.

#4UNIT C The angle between the incidence ray and the normal. ANGLE OF INCIDENCE

#5UNIT C A telescope that uses a curved mirror and a lens to form an enlarged image.

#5UNIT C A telescope that uses a curved mirror and a lens to form an enlarged image. REFLECTING TELESCOPE

#6UNIT C Describes a material which allows some light to pass through.

#6UNIT C Describes a material which allows some light to pass through. TRANSLUCENT

#7UNIT C Reflection where all rays reflect at different angles.

#7UNIT C Reflection where all rays reflect at different angles. DIFFUSE REFLECTION

#8UNIT C An object which produces light.

#8UNIT C An object which produces light. LUMINOUS

#9UNIT C The ray of light that arrives at a mirror or other substance.

#9UNIT C The ray of light that arrives at a mirror or other substance. INCIDENCE RAY

#10UNIT C The line perpendicular to its surface.

#10UNIT C The line perpendicular to its surface. NORMAL

#11UNIT C The angle between the reflection ray and the normal.

#11UNIT C The angle between the reflection ray and the normal. ANGLE OF REFLECTION

#12UNIT C This law state the angle of incidence equals the angle of reflection.

#12UNIT C This law state the angle of incidence equals the angle of reflection. LAW OF REFLECTION

#13UNIT C The bending of light as it travels from one material to the next.

#13UNIT C The bending of light as it travels from one material to the next. REFRACTION

#14UNIT C A reflecting surface that bulges out like the back of a spoon.

#14UNIT C A reflecting surface that bulges out like the back of a spoon. CONVEX MIRROR

#15UNIT C The point at which light rays meet, or appear to meet after being reflected by a mirror or refracted by a lens.

#15UNIT C The point at which light rays meet, or appear to meet after being reflected by a mirror or refracted by a lens. FOCAL POINT

#16UNIT C Describes a material which allows no light to pass through.

#16UNIT C Describes a material which allows no light to pass through. OPAQUE

#17UNIT C The distance from the crest of one wave to the crest of the next.

#17UNIT C The distance from the crest of one wave to the crest of the next. WAVELENGTH

#18UNIT C The number of times the medium vibrates in a given unit of time.

#18UNIT C The number of times the medium vibrates in a given unit of time. FREQUENCY

#19UNIT C People who are near-sighted cannot see ________ objects clearly.

#19UNIT C People who are near-sighted cannot see ________ objects clearly. FAR

#20UNIT C The height of the wavelength.

#20UNIT C The height of the wavelength. AMPLITUDE

#21UNIT C A light-producing organ found in bioluminescent organisms.

#21UNIT C A light-producing organ found in bioluminescent organisms. PHOTOPHORE

#22UNIT C The opening in the eye which lets light in.

#22UNIT C The opening in the eye which lets light in. PUPIL

#23UNIT C The band of muscles in the eye which controls the size of the pupil and the amount of light entering the eye.

#23UNIT C The band of muscles in the eye which controls the size of the pupil and the amount of light entering the eye. IRIS

#24UNIT C The retina is made up of photoreceptors called rods and cones, what do each do?

#24UNIT C The retina is made up of photoreceptors called rods and cones, what do each do? RODS – SENSITIVE TO LIGHT CONES – DETECT COLOR

#25UNIT C People who are far-sighted cannot see ________ objects clearly.

#25UNIT C People who are far-sighted cannot see ________ objects clearly. CLOSE

#26UNIT C A process of creating a big picture out of small pieces.

#26UNIT C A process of creating a big picture out of small pieces. DIGITAL IMAGING

#27UNIT C The nerve at the back of the eye which passes the message to the brain.

#27UNIT C The nerve at the back of the eye which passes the message to the brain. OPTICAL NERVE

#28UNIT C The part of a camera which acts like a pupil in the eye.

#28UNIT C The part of a camera which acts like a pupil in the eye. APERATURE

#29UNIT C The formula is find the speed of a wave?

#29UNIT C The formula is find the speed of a wave? SPEED = WAVELENGTH X FREQUENCY

#30UNIT C Eyes that are made up of smaller units.

#30UNIT C Eyes that are made up of smaller units. COMPOUND EYES

#31UNIT C An individual part of a digital image.

#31UNIT C An individual part of a digital image. PIXEL

Science 8 Unit C Light and Optics Rock & Roll Review