This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The laws of refraction and reflection are the same for sound as for light. The speed of sound in air ... (Read 293 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jul 28, 2018
The laws of refraction and reflection are the same for sound as for light. The speed of sound in air is 340 m/s and in water it is 1510 m/s. If a sound wave approaches a plane water surface at an angle of incidence of 12.0, what is the angle of refraction?

Question 2

The index of refraction for red light in water is 1.331 and for blue light is 1.340 . If a ray of white light enters the water at an angle of incidence of 83.00, what are the underwater angles of refraction for the blue and red components of the light?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 28, 2018
Answer to Question 1

67.4

Answer to Question 2

47.79 (blue), 48.22 (red)


sjones

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jul 28, 2018
Thank you!


chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Light palpation of abdomen Light palpation of abdomen
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ... The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
Examples of Look Alike Sound Alike Drugs Examples of Look Alike Sound Alike Drugs
Energetics of the two-photosystem light reactions Energetics of the two-photosystem light reactions
Light Green Eye Color Light Green Eye Color
Electric Light Orchestra (ELO) - Telephone Line + Lyrics Electric Light Orchestra (ELO) - Telephone Line + Lyrics
Video: Hip Animation

For a complete list of videos, visit our video library