Meaning of zettameter | Babel Free
Examples
“On the other extreme, our galaxy (we call⟳ it the Milky Way) is about 0.9 Zm (Zettameters, 100 million trillion meters) in diameter.”
“What is the speed⟳ of light⟳ in Zm (zettameters) per second?”
“The size scale for the nuclear chemistry laboratory ranges from zeptometers (10⁻²¹ m) to zettameters (10²¹ m).”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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