rontogram — अंग्रेज़ी शब्दकोश

संज्ञा

1. An SI unit of mass equal to 10⁻²⁷ grams. Symbol: rg

   उदाहरण

   अधिक उदाहरण (1)

   The arrival of the new prefixes means the Earth can now be said to weigh six ronnagrams, and Jupiter about two quettagrams. An electron weighs about a rontogram, and a single bit of data stored on a mobile phone adds about 10 quectograms to its mass.

   Earth’s mass is on the order of a ronnagram, and an electron’s mass is about one rontogram.