The sun is stable because the force of gravity is balanced by the thermal pressure created by the reactions in its core. the sun will remain stable a) as long as the outer surface of the sun remains solid b) as long as there is a sufficient source of energy within the sun. c) as long a the planets continue orbiting the sun d) as long as the gravity of jupiter does not act on the sun

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

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.