Physics, 15.11.2019 06:31 brooklynunderwood46
The index of refraction in flint glass is 1.66 for blue light and 1.61 for red light, with the values for other colors between these limits. a ray of white light traveling from left to right through a slab of flint glass undergoes dispersion as it exits the slab and enters the air. the exiting ray strikes the right surface of the slab at an angle of 20.0 ∘
a) what is the angle of refraction for the blue light?
b) what is the angle of refraction for the red light?
c) a flat opaque screen is placed in the path of the refracted rays such that the red ray strikes perpendicular to the screen. if the distance along the refracted red ray from slab to screen is 0.50 m, what is the distance between the point of red light and the point of blue light in the rainbow produced on the screen? (use the small-angle approximation.)
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:00
Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
Answers: 1
Physics, 22.06.2019 06:30
Which one of the following research methods can show cause and effect
Answers: 1
Physics, 22.06.2019 14:30
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Physics, 22.06.2019 17:00
Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
Answers: 2
You know the right answer?
The index of refraction in flint glass is 1.66 for blue light and 1.61 for red light, with the value...
Questions
Advanced Placement (AP), 26.06.2019 22:00
Advanced Placement (AP), 26.06.2019 22:00
Mathematics, 26.06.2019 22:00
Mathematics, 26.06.2019 22:00
