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Subjects
Science State Board
Class 6
Measurements
Textbook questions
36.
Some open ended questions II
Exercise condition:
3
m.
Is the distance in the sea also calculated in kilometres? How is it possible to calculate the distance in sea water? Explore!
No
Yes
, the distance in the sea is
calculated
not calculated
in kilometres. Sailors use the term called
nautical miles
light year
to measure the distance at sea.
\(1\) \(mile\) \(=\) \(1.6\) \(kilometres\)
\(1\) \(mile\) \(=\) \(2\) \(kilometres\)
(in land)
\(1\) \(nautical\ mile\) \(=\) \(1.852\) \(kilometres\)
\(1\) \(nautical\ mile\) \(=\) \(2.852\) \(kilometres\)
(at sea)
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