The refractive index of glass is 1.52 and the refractive index of Perspex is 1.49 which statement is correct A) Light moves faster in Perspex than in glass
B) Light moves fastee in glass than in Perspex
C) The speed of light is the same in glass and in Perspex
D) There is no relationship between the refractive index and the speed of light

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

The heliocentric and the geocentric models of the solar system included these central principles

Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?