Megan shines a torch on a wooden block in front of the screen and observes a square-
shaped sha...
Physics, 15.05.2020 14:57 jackson5637
Megan shines a torch on a wooden block in front of the screen and observes a square-
shaped shadow as shown below.
shadow
lighted torch
wooden
block
screen
(a)
A shadow is formed when light is
by an object
Answers: 2
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