A prism, n = 1.65, has a refracting of 60degrees. calculate the angle of minimum deviation

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

In a system, when potential energy decreases, then entropy also decreases. true false

For which pair of objects would adding the same a