If we have a U tube attached to a box with a gas, the other end open to atmosphere, and the U tube is filled with Mercury, what is the pressure from the gas?
3:50
siavash533 1018 مشاهده
3:22
siavash533 1092 مشاهده
59:11
siavash533 1204 مشاهده
11:54
siavash533 1286 مشاهده
7:21
siavash533 1229 مشاهده
imaan 1854 مشاهده
4:59
mahdi72 1255 مشاهده