A container of gas at 3.1 atm and 132°C is compressed at constant temperature until the volume is halved. It is then further compressed at constant pressure until the volume is halved again.

a. What is the final pressure (atm)?
b. What is the final temperature (°C)?

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.