Where do the electrons that form the auroras enter the magnetosphere? a. through holes c. at the equator b. between the magnetic field lines d. in the magnetotail

Which statement best describes how private industry decides where to spend the money on research and development

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?