What happens when like charges are brought together? . a. they ae re attracted to each other b. they repel each other. c. they nuetralize each other. d. they from one larger charge

Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass

The plum pudding model of the atom state that ?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f