If there are 2.54cm in an inch , how many inches are in 14.8cm?

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

In a copper wire, a temperature increase is the result of which of the following

Avogradoa number was calculated by determining the number of atoms in?