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

Author Question: Consider two diffraction gratings with the same slit separation, the only difference being that one ... (Read 69 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 27, 2018
Consider two diffraction gratings with the same slit separation, the only difference being that one grating has 3 slits and the other 4 slits. If both gratings are illuminated with a beam of the same monochromatic light
 
  A) the grating with 3 slits produces the greater separation between orders.
  B) the grating with 4 slits produces the greater separation between orders.
  C) both gratings produce the same separation between orders.
  D) both gratings produce the same separation between orders, but the orders are better defined with the 4-slit grating.

Question 2

A closed organ pipe of length 0.750 m is played when the speed of sound in air is 340. m/s. What is the fundamental frequency?
 
  A) 0.228 kHz
  B) 0.113 kHz
  C) 570. Hz
  D) 57.0 Hz
  E) 171. Hz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
Gracias!

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Difference between Asian (left) and African (right) elephant ears. Difference between Asian (left) and African (right) elephant ears.
Parallel Gratings Parallel Gratings
The tertiary of a transfer RNA as determined by X-Ray diffraction The tertiary of a transfer RNA as determined by X-Ray diffraction
There Is a Difference between Natural and Added Sugars There Is a Difference between Natural and Added Sugars
Difference-Between-Carbohydrates-and-Lipids-infographic Difference-Between-Carbohydrates-and-Lipids-infographic
Solve Diophantus’s Problem B–8: To find two numbers such that their difference a Solve Diophantus’s Problem B–8: To find two numbers such that their difference a
Video: Metaphase I Animation

For a complete list of videos, visit our video library