5639898
Descripción
Test por Karen Bugeja, actualizado hace más de 1 año
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Creado por Karen Bugeja
hace alrededor de 8 años
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Pregunta 1
Pregunta
Cornea: [blank_start]bends light as it enters the eye[blank_end]
Respuesta
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bends light as it enters the eye
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controls how much light enters the pupil
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focuses light on the retina
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contains light receptors
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carries impulses from eye to brain
Pregunta 2
Pregunta
Iris: [blank_start]controls how much light enters the pupil[blank_end]
Respuesta
-
focuses light on the retina
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carries impulses from eye to brain
-
bends light as it enters the eye
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controls how much light enters the pupil
-
contains light receptors
Pregunta 3
Pregunta
Lens: [blank_start]Focuses light on the retina[blank_end]
Respuesta
-
controls how much light enters the pupil
-
contains light receptors
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carries impulses to the brain
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bends light as it enters the eye
-
Focuses light on the retina
Pregunta 4
Pregunta
Retina: [blank_start]contains light receptors[blank_end]
Respuesta
-
carries impulses from eye to the brain
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bends light as it enters the eye
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contains light receptors
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focuses light on the retina
-
controls how much light enters the pupil
Pregunta 5
Pregunta
Optic Nerve: [blank_start]carries impulses from eye to brain[blank_end]
Respuesta
-
carries impulses from eye to brain
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focuses light on the retina
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controls how much light enters the pupil
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contains light receptors
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bends light as it enters the eye
Pregunta 6
Pregunta
Choose the correct statement/s. You can choose more than one statement.
Respuesta
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Sound in iron travels much faster than light in a vacuum
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Light in a vacuum travels much faster than sound
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Light travels in straight lines
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Light waves are always reflecting
Pregunta 7
Pregunta
Which phenomenon does the following picture show?
Respuesta
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reflection
Pregunta 8
Pregunta
The following picture shows us what TYPE of object?
Respuesta
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transparent
Pregunta 9
Pregunta
The picture shows us what TYPE of object?
Respuesta
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translucent
Pregunta 10
Respuesta
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luminous
Pregunta 11
Pregunta
Which phenomenon does the following picture show?
Respuesta
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dispersion
Pregunta 12
Respuesta
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non-luminous
Pregunta 13
Pregunta
What TYPE of object can produce a clear shadow?
Respuesta
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opaque
Pregunta 14
Pregunta
Which phenomenon does the picture show?
Respuesta
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refraction
Pregunta 15
Pregunta
When looking in a plane mirror the image is: (you can choose more than one answer if applicable)
Respuesta
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larger than the object
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same size as the object
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smaller than the object
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image seems closer to the mirror than the object is
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same distance (as object) behind a mirror
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image seems as though the image is further from the mirror than the object is
Pregunta 16
Pregunta
What amount of light rays are able to pass through this object?
Respuesta
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All
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Some
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None
Pregunta 17
Pregunta
What amount of light rays are able to pass through this object?
Respuesta
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All
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Some
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None
Pregunta 18
Pregunta
What amount of light rays are able to pass through the human?
Respuesta
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All
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Some
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None
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