For seeing objects at the surface of water from a submarine under water, the instrument used is

QuestionsCategory: ScienceFor seeing objects at the surface of water from a submarine under water, the instrument used is
VideRime Staff asked 4 years ago

For seeing objects at the surface of water from a submarine under water, the instrument used is

a) Kaleidoscope

b) Periscope

c) Spectroscope

d) Telescope

GENERAL SCIENCE QUIZ with 50 MCQs SET-11