Answers: 1
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4Β°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
calculate the height of tree , 250m away that produces an image 1.5 cm high in a pin hole camera of...
Mathematics, 27.10.2020 06:40
Mathematics, 27.10.2020 06:40
Mathematics, 27.10.2020 06:40
Mathematics, 27.10.2020 06:40
Mathematics, 27.10.2020 06:40