With which of the following instruments can a sailor in a submarine see the objects
on the surface of sea ?
(a) Periscope (b) Telescope
(c) Gyroscope (d) Stereoscope
Answers
Answered by
2
Answer:
with the help of periscope a sailor in a submarine see the object on the surface of sea.
Answered by
1
Answer:
it's Periscope hope so it helps you
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