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

Author Question: A beam of light of wavelength 600 nm passes through a slit that is 3.1 10-5 m wide, and then goes ... (Read 35 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jul 29, 2018
A beam of light of wavelength 600 nm passes through a slit that is 3.1  10-5 m wide, and then goes on to a screen that is 2.2 m from the slit. On the screen, how far is the second dark fringe from the center of the diffraction pattern?
 
  A) 3.9 cm
  B) 4.2 cm
  C) 6.3 cm
  D) 2.1 cm
  E) 8.5 cm

Question 2

Which of the following would be considered basic research?
 
  A) examining why a mouse likes cheddar cheese more than swiss cheese
  B) studying ways of catching mice safely
  C) testing the strength of a mouse cage
  D) examining how quickly a trapdoor closes
  E) testing a safe, nontoxic mouse glue


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djofnc

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

Answer: A


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Jul 29, 2018
Gracias!

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

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

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

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

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ... A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ...
An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ... An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ...
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
Interactions of Light and Matter Interactions of Light and Matter
Tap the head. Apply light fingertip tapotement to the head: top, sides, and back. Tap the head. Apply light fingertip tapotement to the head: top, sides, and back.
Reflection of light rays Reflection of light rays
Video: Carpal Tunnel Syndrome

For a complete list of videos, visit our video library