BARU
Ukuran huruf
S
M
L
XL
Lembar kerjaLight
Total soal: 14
Worksheet time: 11mins
Nama
Kelas
Tanggal
1.
Which window is opaque?
a)
Window 1
b)
Window 2
c)
Window 3
d)
None
2.
Smooth surfaces _______ a lot of light.
a)
reflect
b)
bend
c)
absorb
d)
twist
3.
What is a prism?
a)
a transparent object that separates white light
b)
an opaque object that appears black
c)
a translucent object
4.
_____ is a lens that is thicker in the middle and makes an object appear bigger.
a)
prism
b)
convex lens
c)
concave lens
d)
mirror
5.
______ is a lens that is thicker on its edges and makes an object appear smaller?
a)
mirror
b)
convex lens
c)
concave lens
d)
prism
6.
A pink kite ______.
a)
absorbs pink light and reflects the other colors
b)
reflects pink light and absorbs all the other colors
c)
absorbs all the colors
d)
reflects all the colors
7.
Light travels in a ___________ path.
a)
straight
b)
cury
c)
bent
d)
winding
8.
What does this image show?
a)
reflection
b)
refraction
c)
mirrior
d)
nothing
9.
Which materials let ALL light through?
a)
Opaque
b)
Translucent
c)
Transparent
d)
Solid
10.
Which images are opaque?
a)
A & C
b)
A,C,E, & F
c)
D, E, & F
d)
A & E
11.
What is a transparent object with at least on curved surface?
a)
filters
b)
lens
c)
crest
d)
trough
12.
Primary colors of light are...
a)
red, orange, and yellow
b)
purple,blue and green
c)
red,yellow,and blue
d)
red,green,and blue
13.
Primary colors of pigment are...
a)
red,green,and blue
b)
red,yellow,and blue
c)
blue,purple and green
d)
pink,white and purple
14.
Blank are objects that do not allow any light to pass through.
a)
opaque
b)
transparent
c)
translucent
d)
blurry
Setel ulang
