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Micrometre: Quiz


Question 1: It can also be written in ________ as 1×10−6 m, meaning 11000000 m.
LogarithmScientific notationMultiplicationExponentiation

Question 2: The name micron and the solitary symbol µ (both of which were official between 1879 and 1967 [3]) are still used (especially in ________ and in the semiconductor industry) to denote a micrometre.

Question 3: A micrometre or micron (American spelling:[1] micrometer; symbol µm) is one millionth of a ________, or equivalently one thousandth of a millimetre or one thousand nanometres.
Metre10 megametres1 decametre100 megametres

Question 4: The micrometre is a common unit of measurement for wavelengths of ________.
UltravioletInfraredElectromagnetic spectrumX-ray

Question 5: [2] ________ are approx.
Red blood cellBlood plasmaHematologyPlatelet


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