Given a fixed amount of gas held at constant pressure, calculate the volume it would occupy if a 2. 00 l sample were cooled from 60. 0oc to 30. 0oc.

Alex determined that his average speed when he commuted to work is 35 miles per hour. what conversion factor can be used to convert this speed to feet per hour?

Break down of rocks and minerals into smaller particles without a change in composition is called_

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?