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Total questions: 11
Worksheet time: 17mins
Which of the following is a source of light
Which of the following explains why Jia Xin can see the book on the table?
The results in the table show the amount of light passing through four materials, W, X, Y and Z.
What can object Y be made of?
frosted glass
clear plastic
metal
wood
The graph shows the amount of light that could pass through four sheets of different materials, W, X, Y and Z. Which sheet will form the lightest shadow?
W
X
Y
Z
To cast a bigger shadow on the screen, we need to ________.
move the screen nearer to the ball
move the ball nearer to the light source
move the light further away from the ball
move the ball further away from the light source
Which one of the following shadows would likely be seen on the screen?
When Richard switched on the torch, a bright star shaped light was seen only on Sheet C. Which sheet(s) allow / allows light to pass through?
A
B
C
D
When Richard switched on the torch, a bright star shaped light was seen only on Sheet C. Which sheet(s) do or does NOT allow light to pass through?
A
B
C
D
Based on Shayanne's experiment, the height (h), of the shadow is _____________________.
lesser when the light source is nearer the object
greater when the liight source is nearer the object.
unchanged when the light source is placed further away from the object
greater when the light source is further away from the object
Which graph shows the length of Nayli's shadow from 7 a.m. to 6 p.m. ion a certain day.
Which one of the following shadows cannot be formed by the teacup shown in the diagram.
