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

Author Question: Two in phase coherent sources emitting harmonic waves of wavelength are separated by a distance d. ... (Read 36 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
Two in phase coherent sources emitting harmonic waves of wavelength  are separated by a distance d.
 
  What is the minimum non-zero value of d for which constructive interference occurs everywhere along the line that passes through the locations of the two sources? A)
 
  /4
 
  B)
 
   
 
  C)
 
  2
 
  D)
 
  /2
 
  E)
 
  4

Question 2

If an all electric house uses 2400 kWh in a month, what will the amount of the bill for electricity be at a rate of 9.5 cents per kWh?
 
  A)
 
  23
  B)
 
  2280
  C)
 
  228
  D)
 
  25,300
  E)
 
  11.50


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

C


oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 29, 2018
Thanks


Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Critical thinking involves analysis in which the nurse examines patient data available from a variet Critical thinking involves analysis in which the nurse examines patient data available from a variet
Carbon Dioxide Phase Diagram Carbon Dioxide Phase Diagram
The five overlapping phases of the nursing process. Each phase depends on the accuracy of the other The five overlapping phases of the nursing process. Each phase depends on the accuracy of the other
Torque is a twisting force equal to the distance from the pivot point times the force applied ... Torque is a twisting force equal to the distance from the pivot point times the force applied ...
Solid-phase synthesis of oligonucleotides by the phosphoramidite method Solid-phase synthesis of oligonucleotides by the phosphoramidite method
How to find the phase shift from a graph? How to find the phase shift from a graph?
Video: The pH scale - Strong acids and Weak acids

For a complete list of videos, visit our video library