Princessmustache Princessmustache

16-01-2020
Physics

contestada

A ray of yellow sodium light enters water from air with an angle of incidence of 45°. What is the angle of refraction?

Respuesta :

MathPhys MathPhys

16-01-2020

Answer:

32°

Explanation:

Snell's law:

n₁ sin θ₁ = n₂ sin θ₂

1.00 sin 45° = 1.33 sin θ

θ ≈ 32°

Answer Link

Otras preguntas

Given that ∠A≅∠B , Evelia conjectured that ∠A and ∠B are acute angles. Which statement is a counterexample to Evelia's conjecture?m∠A=126° and m∠B=126°m∠A=30°

In Emily Dickinson's poem she writes how frugal is the chariot/ that bears a human soul these lines feature what type of figurative language?

Which statement describes a chemical property of the element magnesium?

Modern operating system decouple a process address space from the machine's physical memory. list two advantages of this design.

Use long division to find 5210 divided by 46

What question might you ask during the “evaluate” phase of an art critique? a. What mood or emotion does the artist communicate in the artwork? b. What elemen

What is 5/2y +17= -2/3y -21

The wait time of a line t hours after a store opens is given by the expression. 40x−12x+2340x−1 x+23 What does the value 23 represent? A.the total number of

True or false: By examining artifacts or documents carefully archeologists and historians can nearly always draw specific and exact conclusion about people of t

The following question refers to “Papa Who Wakes Up Tired in the Dark”: What can you infer about the narrator from the concluding sentence: “I hold and hold an