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

Author Question: Red light with a wavelength of 650. nm travels from air into a liquid with an index of 1.33. What is ... (Read 44 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jul 27, 2018
Red light with a wavelength of 650. nm travels from air into a liquid with an index of 1.33. What is the frequency and wavelength in the liquid?
 
  What will be an ideal response?

Question 2

The potential applied to a 20.  resistor is 60. cos (33. t) volts. What is the:
 
  (a) instantaneous current?
  (b) rms current?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xthemafja

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 27, 2018
Answer to Question 1

4.61  1014 Hz and 489. nm

Answer to Question 2

(a) 3.0 cos (33. t) Amperes
(b) 2.1 Amperes rms


bobbie

  • Member
  • Posts: 592
Reply 2 on: Jul 27, 2018
Gracias!

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
Light rays coming from an object to the retina. Light rays coming from an object to the retina.
Development of the light microscope Development of the light microscope
Resonance transfer of energy in a light-harvesting complex Resonance transfer of energy in a light-harvesting complex
What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL? What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL?
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library