A ray of light is directed down on to the surface of the water in a fish tank, making an angle of 30° with the surface. The light that is transmitted into the water makes an angle of 49° with the surface.
a) What is the angle of incidence at the air – water interface?
by What would be the angle of retlection for the partially reflected light?
c) What is the angle of refraction for the light transmitted into the water?
d) what is the angle of deviation for this transmitted light?
​

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.