Question

Short answer type questions.
Define one metre.
State one multiple and one sub-multiple of Meter.
Name two devices for measuring length.
What is the length of 1 inch in cm?



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Answer 1

Answer:

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Metre. ... The metre is defined as the length of the path travelled by light in a vacuum in 1299 792 458 of a second. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumfrence is approximately 40000 km.

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Multiples of meter = kilo meter

submultiple of meter = centi meter

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Instruments like vernier calliper, metric rulers, scales and measuring tapes are commonly used to measure length.

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1 inch = 2.54 centi meter

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Answer 2

Answer:

Meter is defined as the length of path traveled by light in the vacuum in 1299792458of the second

kilometer,hecometer,decameterare multiples ,and decimeter, centimeter,millimeter are sub multiples

vernier caliper,metric rulers,scales are2 devices 1inch=2.54cm mark me as brain list ...hope u understand my answer....