A ray of light traveling in air makes a 63.0 angle with respect to the normal of the surface of a liquid. It travels in the liquid at a 39.2 angle with respect to the normal.
Find the critical angle for total internal reflection for this interface.
Question 2
A particle physicist observes cosmic rays creating a new particle high in the atmosphere, and the speed of this particle is measured at 99.7 the speed of light.
It is unstable, and is observed to decay in an average 37.0 s. If this particle were at rest in the laboratory, what would be its average lifetime?
A) 2.9 s
B) 18 s
C) 5.3 s
D) 12 s
E) 4.3 s
Summation of Heart Sounds, Normal S2
Light beer has about the same amount of alcohol as regular beer
Normal visual pathways
Finding the angle from a ratio (Part 2)
In the retina, there are two types of light receptor cells: Rods are sensitive to differences in lig
Brain metabolism in a schizophrenic individual (left) and a normal individual (right). These scans o