Physics, 14.03.2020 00:16, ellemarshall13

# A thin film of acetone (n 1.25) coats a thick glass plate (n 1.50). White light is incident normal to the film. In the reflections, fully destructive interference occurs at 600 nm and fully constructive interference at 700 nm. Calculate the thickness of the acetone film.

Answers: 2

Physics, 22.06.2019 09:50, trobbie817

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

Answers: 1

Physics, 22.06.2019 10:10, xavierfox1721

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

Answers: 1

Physics, 22.06.2019 11:30, tommyaberman

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Answers: 2

A thin film of acetone (n 1.25) coats a thick glass plate (n 1.50). White light is incident normal t...

Mathematics, 22.02.2021 07:40

Mathematics, 22.02.2021 07:40

Mathematics, 22.02.2021 07:40