A particle with a positive charge of 0.006 C is moving perpendicular to a magnetic field of strength 0.3 T. The particle has a speed of 400 m/s. Calculate the magnitude of the magnetic force exerted on the particle.

The dissociation energy of a molecule is the energy required tobreak apart the molecule into its separate atoms. the dissociationenergy for a particular molecule is 5.48 x 10-18 j.suppose that this energy is provided by a single photon. determinethe (a) wavelength and (b) frequency of the photon

Anybody wanna ? (picture included? )

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life