leada leada
  • 04-04-2017
  • Mathematics
contestada

If an atom has a circumference of 227pm, what is its diameter?

Respuesta :

Аноним Аноним
  • 04-04-2017
circumference = πD = 227 pm
⇒ D = 227/π = 227/3.14 = 72.23 pm

hope it helps!
Answer Link

Otras preguntas

what is nine tenths plus four 15ths equal
How do the opening lines of Swett's "July," in which "the scarlet cardinal tells / Her dream to the dragonfly," present the month to readers? A. as a lively ti
how to change a mixed fraction to a decimal
Which sentence uses correct capitalization? A.Lorne, the party planner, wanted to make sure the entire Jones family was arriving on time from the airport. B.Lo
What is the simplest form 60:180?
Graph each equation. 5y=20x-30
Equations with the variable on both sides . solve 2+ 6x = 1-x
which pair correctly links the region where Enlightenment ideas first developed to a region to which those ideas spread?
A cone-shaped container sits inside a larger cone. The inner cone has a height of 3 in. and a diameter of 5 in. The outer cone has the same diameter and is 14 i
what does aliens need to survive on Jupiter?