The helium inside a balloon has a volume of 1.5 L, a pressure of 1.0 atm. The balloon floats up into the sky where the air pressure is 0.95 atm and temperature is constant at 25 °C. Will the volume of the balloon increase or decrease?​

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d