What volume of a 0.540 m naoh solution contains 11.5 g of naoh? what volume of a 0.540 m naoh solution contains 11.5 g of naoh? 1.88 l 0.155 l 6.44 l 0.532 l?

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.