The solubility of n2 in water is 0.00090 m when the partial pressure above the liquid is 1.6 atm. at what pressure is the solubility equal to 0.00030m

Space vehicles traveling through earth's radiation belts can intercept a significant number of electrons. the resulting charge buildup can damage electronic components and disrupt operations. suppose a spherical metallic satellite 1.3 m in diameter accumulates 3.0 µc of charge in one orbital revolution. (a) find the resulting surface charge density. (b) calculate the magnitude of the electric field just outside the surface of the satellite, due to the surface charge.

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?