Two students are arguing about light. Jenny says, “A ray of blue light that enters a piece of transparent glass will slow down in the glass.” Tammi replies, “No, the light will not slow down but the color of the light will change slightly.” Which student do you most agree with? Explain your thinking.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

mistakes are ok

powerful computers now, not then