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Which of the following is the SI base unit for length?
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1. Intro to General Chemistry
SI Units
Scelta multipla
Which of the following is the SI base unit for length?
A
kilometer
B
meter
C
inch
D
centimeter
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Guida verificata passo dopo passo1
Understand that the International System of Units (SI) defines base units for fundamental physical quantities, such as length, mass, and time.
Recall that the SI base unit for length is the 'meter', which is the standard unit used worldwide for measuring length.
Recognize that 'kilometer' and 'centimeter' are derived units based on the meter, representing multiples or fractions of a meter (1 km = 1000 m, 1 cm = 0.01 m).
Note that 'inch' is a unit of length used primarily in the imperial system and is not an SI base unit.
Therefore, among the options given, the SI base unit for length is the 'meter'.
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