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

To view the results of a saved query, right-click the query in the Navigation Pane and click ____ on the shortcut menu.

Solve: 16x2 − 81 = 0. x = 4, 9 x = −4, −9 x = 9 over 4, x = −9 over 4 x = 81 over 16, x = −81 over 16

which one of the following pairs of words are homophones? A. Right and correct B. Blake and break C. Blight and bright D. Dessert and desert

Consider triangle ABC, where angle C is a right angle. Without consulting a calculator, let sin(53°)=0.7986. Enter the angle measure B, in degrees, for COS (B)=

Urban sprawl occurs when _______.

which of the following joints is an example of a ball-and-socket joint

Trolley A has a mass of 2kg and is moving at 2m/s. It collides with trolley B, which has the same mass but is stationary. What is the momentum of the two trolle

Santos flipped a coin 300 times. The coin landed heads up 125 times. Find the ratio of heads to total number of coin flips. Express as a simplified ratio.

After the Iranian Revolution of 1979 brought the Ayatollah Khomeini to power, fundamentalist Islamic sharia law was infused into Iranian government policies. I

According to John Yoo's letter, the Supreme Court allows warrantless searches or seizures only if:A. The U.S. Attorney General gives approval.B. The government