A bright, extended object appears in the sky one evening, visible to the naked eye. Over the next several weeks, it moves across the sky, becoming brighter as it approaches the Sun and then fainter again as it moves away. After six weeks, it fades away. This is most likely a(n):.

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.