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The reflecting surfaces of two plane mirrors are perpendicular to ea
The reflecting surfaces of two plane mirrors are perpendicular to ea
 The reflecting surfaces of two plane mirrors are perpendicular to each other. How many images of himself will a person standing at a certain distance from the intersection of these mirrors see?

The answer is three but i don't understand why? Can someone please fill me in with the results of how this was found?
Physics   physicsnerd08   1094   bio_man   5 years ago
Starting in the 1950s, developed countries with capitalist economies began to shift from ...
Starting in the 1950s, developed countries with capitalist economies began to shift from ...
Sorry, but No option available
Sociology   snijder   558   bio_man   2 years ago
14. The maximum rate of this reaction is 350 molecules product/minute.
14. The maximum rate of this reaction is 350 molecules product/minute.
       14.  The maximum rate of this reaction is 350 molecules product/minute.  List two changes you could make in the experimental conditions or variables that would increase this reaction rate.  Explain why each change you listed will increase the reaction rate.
General Biology   slbelvin   6360   bio_man   6 years ago
Measure the CH3, CH3 distance in the energy-minimized model of cis-2-butene, and the CH3, H ...
Measure the CH3, CH3 distance in the energy-minimized model of cis-2-butene, and the CH3, H ...

 
 
  Measure the CH3, CH3 distance in the energy-minimized model of cis-2-butene, and the CH3, H distance in the energy-minimized model of trans-2-butene. In which isomer is the nonbonded interaction strain greater?
 
 

 

 
Chemistry   Byrondavis   21   2   A year ago
The State of Texas uses the following so-called castration drug treatment
The State of Texas uses the following so-called castration drug treatment


    The State of Texas uses the following so-called castration drug treatment for sex offenders as an adjunct to supervision.
Legal Studies   kajones   1006   biolove   4 years ago
What group of United States children is more likely to be more independent and socially confid
What group of United States children is more likely to be more independent and socially confid


    What group of United States children is more likely to be more independent and socially confident? Face Screaming in Fear
Developmental Psychology   taytri21   46   Asiarenee   A year ago
Which of the following would constitute an implied warranty?
Which of the following would constitute an implied warranty?
A-affirmation of the facts of the goods
      
B-description of the goods
      
C-model or sample of the goods
      
D-adequate packaging and labeling of the goods
Legal Studies   Andrea171989   504   ezora   4 years ago
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...

   
  A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women are being paid less than men for the same type of work in one of their manufacturing plants. The box plots shown below represent the annual salaries for all salaried workers in that facility (40 men and 34 women).
 
   
Management   banoshaher   15   2   A year ago
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...

   
  A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women are being paid less than men for the same type of work in one of their manufacturing plants. The box plots shown below represent the annual salaries for all salaried workers in that facility (40 men and 34 women).
 
   
Management   madhumeta   16   dgonzalez228   A year ago
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...
A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women ...

   
  A manager for Marko Manufacturing, Inc. has recently been hearing some complaints that women are being paid less than men for the same type of work in one of their manufacturing plants. The box plots shown below represent the annual salaries for all salaried workers in that facility (40 men and 34 women).
 
   
Management   jay123   9   Jumana00   A year ago
a. A b. B c. C d. D e. All of these except C
a. A b. B c. C d. D e. All of these except C
Chemistry   geruff   18   michelleb28   A year ago
Briefly describe the representativeness heuristic and availabilty heuristic
Briefly describe the representativeness heuristic and availabilty heuristic

A heuristic is a mental shortcut or rule of thumb you use to make judgments. Heuristics can help you to make judgments quickly and efficiently. Your textbook describes several heuristics, including the availability heuristic and the representativeness heuristic. These heuristics depend on information that is stored in your memory. Sometimes the information in your memory is no
Psychology   kosh25   512   2   habiba   3 years ago
Explain, by making reference to scientific principles, why the same procedu
Explain, by making reference to scientific principles, why the same procedu
     Explain, by making reference to scientific principles, why the same procedure can be used to analyze voltaic and electrolytic cells
Chemistry   EA   1182   azharfam   5 years ago
The sum of vectors A and B is
The sum of vectors A and B is
Physics   emilyhoffman   20   2   A year ago
What is lung compliance? How is it that surfactants increase lung complianc
What is lung compliance? How is it that surfactants increase lung complianc

 
What is lung compliance? How is it that surfactants increase lung compliance? 
Zoology and Botany   colleen   9535   2   star   7 years ago
Which structure is NOT matched with its function?
Which structure is NOT matched with its function?
     Which structure is NOT matched with its function?   
Which structure is NOT matched with its function?
          choroid: vascular layer       
          ciliary body: focus the pupil       
          iris: allow light int
Anatomy and Physiology   kitkatcaboodle   724   Othello2   2 years ago
DDT, C14H9Cl5, is a very effective insecticide. It is hazardous to other spe
DDT, C14H9Cl5, is a very effective insecticide. It is hazardous to other spe

 

DDT, C14H9Cl5, is a very effective insecticide. It is hazardous to other species, however, because it tends to accumulate in the food chain. Shown above is its chemical structure. Suggest why it remains on plants and in soils for extended periods of time.
Physics   einsteindude   417   3   bSharp   4 years ago
Discuss the guidelines and curriculum adaptations you would use to include a child who is ...
Discuss the guidelines and curriculum adaptations you would use to include a child who is ...

 
  Discuss the guidelines and curriculum adaptations you would use to include a child who is educationally blind in your class. Give concrete examples for how you would modify your class day, using examples from several different curriculum areas.
 
 

 

 
  What will be an ideal response?

Quest
Education Studies   pmulkerr   13   3   shallonn__   A year ago
Explain tax evasion and the possible consequences of it.
Explain tax evasion and the possible consequences of it.

 
  Explain tax evasion and the possible consequences of it.
 

 
 
  What will be an ideal response?
Education Studies   Javi42078   14   AZamora   A year ago
Explain the term voluntary compliance. How does it differ from the term underground economy? ...
Explain the term voluntary compliance. How does it differ from the term underground economy? ...

 
  Explain the term voluntary compliance. How does it differ from the term underground economy?
 

 
 
  What will be an ideal response?
Education Studies   nandhu   16   sfortner   A year ago
Given a diagram match the major organ plan associated with each body systems with 80% accuracy ...
Given a diagram match the major organ plan associated with each body systems with 80% accuracy ...
    Given a diagram match the major organ  plan associated with each body systems with 80%    accuracy  describe the   Performance, condition , criterion

Nursing and Clinical   mjvictor13   127   bio_man   2 years ago
If you wanted to develop techniques that used _________________ events to change behaviors, you ...
If you wanted to develop techniques that used _________________ events to change behaviors, you ...

 
  If you wanted to develop techniques that used _________________ events to change behaviors, you would use _________________ analysis.
 

 
  Fill in the blanks with the correct words.

Question 2

Dr. Foster helped his students better understand behavior analysis. He observed understandi
Psychology   Kaetlynrenae   17   3   cg5232   A year ago
In the 110-V circuit shown,
In the 110-V circuit shown,

 

In the 110-V circuit shown,
A) 110 C of charge flow through the lamp every second.
B) 110 J of energy are converted to heat and light in the circuit every second.
C) 110 J of energy are given to each coulomb of charge making up the current in the circuit.
D) 110 J of energy are shared among all the coulombs in the circuit at any instant.
Physics   einsteindude   900   3   bSharp   4 years ago
List and describe the information on a Form W-2, Wage and Tax Statement sent by employers. ...
List and describe the information on a Form W-2, Wage and Tax Statement sent by employers. ...

 
  List and describe the information on a Form W-2, Wage and Tax Statement sent by employers.
 

 
 
  What will be an ideal response?
Education Studies   Sandie95   15   sfortner   A year ago
What are the advantages of preparing taxes electronically?
What are the advantages of preparing taxes electronically?

 
  What are the advantages of preparing taxes electronically?
 

 
 
  What will be an ideal response?
Education Studies   ashwin17   18   amberledford   A year ago
128.0 g of water is heated using 67.0 W of power, with perfect efficiency. Ho
128.0 g of water is heated using 67.0 W of power, with perfect efficiency. Ho

 
128.0 g of water is heated using 67.0 W of power, with perfect efficiency. How long will it take to raise the temperature of the water from 15°C  to 25°C ? 
A)
 
80 s 
B)
 
4.6 s 
C)
 
19 s 
D)
 
360,000 s 
Physics   mikael   348   2   5 years ago
300 J of work are required to fully drive a stake into the ground. If the ave
300 J of work are required to fully drive a stake into the ground. If the ave

 
300 J of work are required to fully drive a stake into the ground. If the average resistive force on the stake by the ground is 601 N, how long is the stake? 
A)
 
0.50 m 
B)
 
0.32 m 
C)
 
0.43 m 
D)
 
0.56 m 
Physics   mikael   349   2   5 years ago
4.00 × 105 J of work are done on a 1178 kg car while it accelerates from 10.0
4.00 × 105 J of work are done on a 1178 kg car while it accelerates from 10.0

 
4.00 × 105 J of work are done on a 1178 kg car while it accelerates from 10.0 m/s to some final velocity. Find this final velocity. 
A)
 
27.9 m/s 
B)
 
22.3 m/s 
C)
 
25.1 m/s 
D)
 
30.7 m/s 
Physics   mikael   295   2   5 years ago
51 J of work are needed to stretch a spring from 1.4 m to 2.9 m from equilibr
51 J of work are needed to stretch a spring from 1.4 m to 2.9 m from equilibr

 
51 J of work are needed to stretch a spring from 1.4 m to 2.9 m from equilibrium. What is the value of the spring constant? 
A)
 
16 N/m 
B)
 
45 N/m 
C)
 
31 N/m 
D)
 
23 N/m 
Physics   mikael   497   2   5 years ago
A 0.033 kg block on a horizontal frictionless surface is attached to a sprin
A 0.033 kg block on a horizontal frictionless surface is attached to a sprin

 
A  0.033 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 130 N/m. The block is pulled from its equilibrium position at x  = 0 m to a displacement x = +0.080m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). The maximum elastic potential energy of the system is
Physics   mikael   396   3   feliciagwhite   5 years ago
A 0.044 kg block on a horizontal frictionless surface is attached to a sprin
A 0.044 kg block on a horizontal frictionless surface is attached to a sprin

 
A  0.044 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 360 N/m. The block is pulled from its equilibrium position at x = 0m to a displacement x = +0.080m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). When the displacement is x = -0.060m, the acceleration of th
Physics   mikael   339   2   5 years ago
A 0.065 kg block on a horizontal frictionless surface is attached to a sprin
A 0.065 kg block on a horizontal frictionless surface is attached to a sprin

 
A  0.065 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 290 N/m. The block is pulled from its equilibrium position at x = 0 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). The displacement of the block at time t = 0.90 s is closes
Physics   mikael   254   2   5 years ago
A 0.099 kg block on a horizontal frictionless surface is attached to a sprin
A 0.099 kg block on a horizontal frictionless surface is attached to a sprin

 
A  0.099 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 530 N/m. The block is pulled from its equilibrium position at x = 0 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). The velocity of the block at time t = 0.80 s is closest to
Physics   mikael   261   2   5 years ago
A 0.20 m3 gas tank holds 6.0 moles of ideal nitrogen gas (diatomic), at a t
A 0.20 m3 gas tank holds 6.0 moles of ideal nitrogen gas (diatomic), at a t

 
A  0.20 m3 gas tank holds  6.0 moles of ideal nitrogen gas (diatomic), at a temperature of 290K. The atomic mass of nitrogen is 14.0 g/mol and the molecular radius is 3.0 × 10-10m. The pressure of the gas, in kPa, is closest to: 
A)
 
72 
B)
 
64 
C)
 
55 
D)
 
46 
Physics   mikael   423   2   5 years ago
A 0.23 kg block on a horizontal frictionless surface is attached to a spring
A 0.23 kg block on a horizontal frictionless surface is attached to a spring

 
A  0.23 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 470 N/m. The block is pulled from its equilibrium position at x = 0m to a displacement x = +0.080m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). When the displacement is x = 0.021 m, the kinetic energy of t
Physics   mikael   329   2   5 years ago
A 0.40 m3 gas tank holds 5.0 moles of ideal nitrogen gas (diatomic), at a t
A 0.40 m3 gas tank holds 5.0 moles of ideal nitrogen gas (diatomic), at a t

 
A  0.40 m3 gas tank holds  5.0 moles of ideal nitrogen gas (diatomic), at a temperature of 360K. The atomic mass of nitrogen is 14.0 g/mol and the molecular radius is 3.0 × 10-10m. The mass density of the gas, in SI units, is closest to: 
A)
 
0.35 
B)
 
0.18 
C)
 
0.24 
D)
 
Physics   mikael   481   2   5 years ago
A 0.60 m3 gas tank holds 7.0 moles of ideal nitrogen gas (diatomic), at a t
A 0.60 m3 gas tank holds 7.0 moles of ideal nitrogen gas (diatomic), at a t

 
A  0.60 m3 gas tank holds  7.0 moles of ideal nitrogen gas (diatomic), at a temperature of 350 K. The atomic mass of nitrogen is 14.0 g/mol and the molecular radius is 3.0 × 10-10m. The rms speed of the molecules, in SI units, is closest to: 
A)
 
560 
B)
 
790 
C)
 
390 
D)
 
Physics   mikael   396   2   5 years ago
A 0.610 m string is clamped at both ends. If the lowest standing wave freque
A 0.610 m string is clamped at both ends. If the lowest standing wave freque

 
A  0.610 m string is clamped at both ends. If the lowest standing wave frequency in the string is 326 Hz, what is the wave speed? 
A)
 
398 m/s 
B)
 
494 m/s 
C)
 
605 m/s 
D)
 
752 m/s 
Physics   mikael   421   2   5 years ago
A 1.0 g string, 0.59 m long, is under tension. The string produces a 800 H
A 1.0 g string, 0.59 m long, is under tension. The string produces a 800 H

 
A  1.0 g string,  0.59 m long, is under tension. The string produces a  800 Hz tone when it vibrates in the third harmonic. The speed of sound in air is 344 m/s. In this situation, the wavelength of the standing wave in the string, in SI units, is closest to: 
A)
 
0.39 
B)
 
0.59 
C)
 
0.8
Physics   mikael   338   2   5 years ago
A 1.7 L volume of ideal neon gas (monatomic) is at a pressure of 6.2 atmosp
A 1.7 L volume of ideal neon gas (monatomic) is at a pressure of 6.2 atmosp

 
A  1.7 L volume of ideal neon gas (monatomic) is at a pressure of  6.2 atmospheres and a temperature of 270K. The atomic mass of neon is 20.0 g/mol. The mass of the neon gas, in SI units, is closest to: 
A)
 
1.0 × 10-2 
B)
 
6.0 × 10-3 
C)
 
5.1 
D)
 
1.0 × 101 
Physics   mikael   371   2   5 years ago
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