If a particle in an electric field E experiences a force F, what also must be true? A. The particle has a nonzero charge.

B. The particle is positively charged.

C. The particle is negatively charged.

D. The particle is moving.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Why should the wavelength scale of spectroscope be calibrated