What is the concentration of OH‒ when 25 grams of Al(OH)­3 is added to 2.50 L of water? Molar Mass Al(OH)3 = 78.00 g/mol and Ksp(Al(OH)3) = 1.3 LaTeX: \times×10‒33

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.