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WorksheetsOptics Review
Total questions: 22
Worksheet time: 11mins
LIGHT IS A FORM OF
SOUND
ENERGY
ILLUSIONS
MOVEMENT
LIGHT WAVES TRAVEL IN...
ZIG ZAG LINES
LOOP-DE-LOOPS
WAVY LINES
STRAIGHT LIGHTS
THE DISTANCE BETWEEN 2 CRESTS OR 2 TROUGHS IS CALLED...
GAP
WAVE SET
BIG OLE GAPS
WAVELENGTHS
LIGHT WAVE LENGTHS AND FREQUENCIES ARE SHOWN ON THE...
ELECTROMAGNETIC SPECTRUM
EVAPORATED WAVE SPECTRUM
ELEVATED FREQUENCY SPECTRUM
ECCENTRIC LENGTH SPECTRUM
WHICH TYPE OF MATERIAL WILL ALLOW LIGHT TO SHINE THROUGH COMPLETELY?
TRANSPARENT MATERIAL
TRANSLUCENT MATERIAL
OPAQUE MATERIAL
WHICH MATERIAL ALLOWS LIGHT TO FORM A COMPLETE SHADOW?
TRANSPARENT MATERIAL
TRANSLUCENT MATERIAL
OPAQUE MATERIAL
WHICH MATERIAL BLOCKS ALL LIGHT FROM SHING THROUGH
TRANSPARENT MATERIAL
TRANSLUCENT MATERIAL
OPAQUE MATERIAL
WHICH MATERIAL TRANSMITS, REFLECTS, AND ABSORBS LIGHT?
TRANSPARENT MATERIAL
TRANSLUCENT MATERIAL
OPAQUE MATERIAL
WHICH BEHAVIOUR OF LIGHT IS THE REASON WE CAN SEE ANYTHING?
REFLECTION
REFRACTION
ABSORPTION
TRANSMISSION
DOES LIGHT REFLECT MORE OFF OF LIGHT COLOURED OR DARK COLOURED SURFACES
LIGHT COLOURED
DARK COLOURED
TRUE OR FALSE: LIGHT BEHAVES RANDOMLY AND UNPREDICTABLY
TRUE
FALSE
WHAT DO WE CALL A DIAGRAM THAT SHOWS THE POSSIBLE PATHS OF LIGHT?
WAVE DIAGRAM
INCIDENT DIAGRAM
REFLECTIVE DIAGRAM
RAY DIAGRAM
TRUE OR FALSE: THE 2 RAYS OF A RAY DIAGRAM ARE CALLED REFLECTED RAY AND INCIDENT RAY
TRUE
FALSE
WHICH RAY IS THE INCOMING RAY FROM A LIGHT SOURCE?
REFLECTIVE RAY
INCIDENT RAY
WHEN LIGHT HITS A _____ SURFACE IS REFLECTS IN THE SAME DIRECITON IN A REGULAR PATTERN
SMOOTH
ROUGH
A PLANE MIRROR IS AN EXAMPLE OF A _____ SURFACE
SMOOTH
ROUGH
A ____ MIRROR CURVES INWARD
PLANE
CONVEX
CONCAVE
A ____ MIRROR CURVES OUTWARD
PLANE
CONVEX
CONCAVE
TRUE OR FALSE: CAR SIDEVIEW MIRRORS ARE AN EXAMPLE OF CONCAVE MIRRORS
TRUE
FALSE
WHAT HAPPENS WHEN LIGHT REFLECTS OFF A ROUGH SURFACE?
IT TRAVELS IN THE SAME DIRECTION
IT SCATTERS
IT DIES
IT MOVES IN A REGULAR PATTERN
______ is the bending of light when it travels from one medium to another
REFLECTION
REFRACTION
ABSORPTION
TRANSMISSION
A MIRAGE IS AN EXAMPLE OF
REFLECTION
REFRACTION
ABSORPTION
TRANSMISSION
