a 1.20 l weather balloon on the ground has a temperature of 25.0°c and is at atmospheric pressure (1.00 atm). when it rises to an elevation where the pressure is 0.720 atm, then the new volume is 1.80 l. what is the temperature (in °c) of the air at this elevation?

What is life ? a: hell b: gods bible c: or depression

Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.