A gas consists of 1024 molecules, each with mass 3 × 10-26 kg. It is heated to a temperature of 300 K, while the volume is held constant. 1) If the gas is confined to a vertical tube 7 × 103 m high, what is the ratio of the pressure at the top to the pressure at the bottom?

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

v 154.9= 0.9 length length s little over 154.9cm

multiply 2kg by latent heat of vap

it would be c. predictability