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Science State Board
Class 7
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Textbook questions
11.
State whether true or false. If false, correct the statement. II
Exercise condition:
2.5
m.
1. The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted.
True
False
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted.
The image formed by the plane mirror is laterally inverted. But, the image formed by periscope is not laterally inverted.
2. We see planets because they reflect light from the sun.
False
True
We see planets because they refract light from the sun.
We see planets because they reflect light from the sun.
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