« previous next »

Author Question: When light passes from water into air, it bends: A) away from the perpendicular. B) at a 45 angle ... (Read 153 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 14, 2018
When light passes from water into air, it bends:
 
  A) away from the perpendicular. B) at a 45 angle to the surface of the water.
  C) more slowly. D) towards the perpendicular.

Question 2

If light enters a transparent medium at a right angle (perpendicular), what change occurs to the light?
 
  A) Only its direction is changed. B) Only its velocity is changed.
  C) Both its direction and velocity are altered. D) It is reflected rather than entering the medium.


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Mechanoreceptors in the lateral line system that detect changes in water movement. Mechanoreceptors in the lateral line system that detect changes in water movement.
Participation of water in biological reactions Participation of water in biological reactions
How to solve angle of depression problems in right triangles How to solve angle of depression problems in right triangles
Landmarks for urinary assessment: The costovertebral angle Landmarks for urinary assessment: The costovertebral angle
Running Water Running Water
The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum
Video: Digestive System Animation

For a complete list of videos, visit our video library