7 3 17 An electron tube was sealed off during manufacture at

Last updated: 6/21/2023

7 3 17 An electron tube was sealed off during manufacture at a pressure of 1 2 x 10 mm of mercury at 27 C Its volume is 100 cm The number of molecules that remain in the tube is a 2 10 6 c 3 86 x 1011 b 3 x 10 5 d 5 10