Light Quiz
A) water B) sound C) energy D) inertia
A) false B) true
A) reflected B) all of these C) refracted D) absorbed
A) diverging B) converging
A) absorbed B) transferred C) reflected D) refracted
A) a form of energy that can travel in waves and can move through empty space B) a lens that is thinner in the center and thicker at the edges and bends light outward C) a lens that is thicker in the center and thinner at the edges and bends light inward D) the bending of light waves as they travel from one surface to another
A) a lens that is thinner in the center and thicker at the edges and bends light outward B) a lens that is thicker in the center and thinner at the edges and bends light inward C) the bending of light waves as they travel from one surface to another D) a form of energy that can travel in waves and can move through empty space
A) false B) true
A) white light B) singing in the rain C) a solar eclipse D) a rainbow
A) brown B) indigo C) orange D) green
A) it reflects blue and yellow B) it is recyclable C) it absorbs every colour of light except green D) it reflects every colour of light except green
A) violet B) yellow C) blue D) green E) red
A) produce curved reflections, like funhouse mirrors B) reflect light waves in a single direction C) are always opaque D) scatter light rays that hit them
A) convex B) concave C) asymmetrical D) opaque
A) moves from one medium to another B) changes from one wavelength to another C) changes from one colour to another D) becomes absorbed
A) it's translucent B) it reflects C) it's transparent D) it's blue
A) convex B) opaque C) transparent D) translucent
A) opaque B) absorb C) transparent D) translucent
A) reflect B) refract C) transmit D) absorb
A) They absorb all colours B) They are blue and refect white C) They are made of cotton D) They reflect all colours
A) They slow down B) They change speed, direction, and bend C) They spread out and bend D) They switch to white light
A) doesn't matter B) is double the size of the angle of reflection C) is half the size of the angle of reflection D) is always equal to the angle of reflection
A) the parallel incident light rays are reflected in parallel B) the image is identical to the reflected object and reversed C) light reflected by a sheet of paper D) the reflected surface is mercury
A) travel in straight lines B) they are longitudinal C) they are electromagnetic D) they are transverse
A) concave B) focal point C) diverging D) convex
A) true B) false
A) always B) when the object is in between the focal point and the lens C) never D) when the object is more than twice the distance of the focal point away from the lens
A) can create a virtual or real image B) always creates a virtual image C) always creates a real image D) always creates an inverted image
A) farsightedness B) nearsightedness C) blind D) 20/20 vision
A) hyperopia B) myopia C) youropia D) presbyopia
A) light waves are not reflected B) light waves are reflected in one direction C) light waves are reflected straight up D) light waves are reflected in all directions 
A) Yes B) No
A) virtual point from which the refracted rays seem to come from B) real point where the refracted rays actually meet 
A) virtual and smaller than the original object B) virtual and larger than the original object C) real and smaller than the original object D) real and larger than the original object
A) refracts inwards and through the lens' focal point B) goes straight through, continuing parallel C) reflects straight back to the object D) refracts outwards as if originating from the lens' focal point |
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