Physical Science Multiple Choice Quiz Worksheet Page 16

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16
(d) Copy and complete the line drawing to show how the sound in (c) is refl ected.
Label the angle of incidence, the angle of refl ection and the normal line.
wall
alarm clock
[3]
[10]
10. The table shows a summary of effects and properties of light when interacting with
surfaces and transparent materials.
Write down the missing information.
surface / material
effect on light
use / application
thin divergent
(a)
as spectacle lenses to
lens
correct shortsightedness
prism
(b)
illustrates continuous
spectrum of visible light
opaque roof cover for
absorption
(c)
a carport
(d)
small top-bottom inverted shows that light travels in
image on a screen
straight line and produces
a real image of an object
plane mirror
refl ection
(e)
[5]
Section B : [100]
TOTAL : [130]
JSC 2007, Physical Science
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