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

Author Question: When light enters a denser medium and is refracted, a. the wavelength is unchanged. b. the wave ... (Read 17 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 28, 2018
When light enters a denser medium and is refracted,
 a. the wavelength is unchanged.
  b. the wave speed increases.
  c. the frequency is unchanged.
  d. the wavelength increases.

Question 2

An electron is sitting on a pinpoint having a diameter of 2.5 m. What is the minimum uncertainty in the speed of the electron?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lcapri7

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

23 m/s


Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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.

Absorption of light energy by an electron Absorption of light energy by an electron
Technique of Light Palpation Technique of Light Palpation
Stars and the Interstellar Medium Stars and the Interstellar Medium
Use full palms to apply light sliding strokes from foot to hip. This connects and finishes massage ... Use full palms to apply light sliding strokes from foot to hip. This connects and finishes massage ...
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
Le Youth & Lane 8 - I Will Leave A Light On feat. Jyll (Sultan + Shepard Remix) Le Youth & Lane 8 - I Will Leave A Light On feat. Jyll (Sultan + Shepard Remix)
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library