Gre Definition and 447 Threads

The Graduate Record Examinations (GRE) is a standardized test that is an admissions requirement for many graduate schools in the United States and Canada and few in other countries. The GRE is owned and administered by Educational Testing Service (ETS). The test was established in 1936 by the Carnegie Foundation for the Advancement of Teaching.According to ETS, the GRE aims to measure verbal reasoning, quantitative reasoning, analytical writing, and critical thinking skills that have been acquired over a long period of learning. The content of the GRE consists of certain specific algebra, geometry, arithmetic, and vocabulary sections. The GRE General Test is offered as a computer-based exam administered at testing centers and institution owned or authorized by Prometric. In the graduate school admissions process, the level of emphasis that is placed upon GRE scores varies widely between schools and departments within schools. The importance of a GRE score can range from being a mere admission formality to an important selection factor.
The GRE was significantly overhauled in August 2011, resulting in an exam that is not adaptive on a question-by-question basis, but rather by section, so that the performance on the first verbal and math sections determines the difficulty of the second sections presented. Overall, the test retained the sections and many of the question types from its predecessor, but the scoring scale was changed to a 130 to 170 scale (from a 200 to 800 scale).The cost to take the test is US$205, although ETS will reduce the fee under certain circumstances. It also provides financial aid to those GRE applicants who prove economic hardship. ETS does not release scores that are older than five years, although graduate program policies on the acceptance of scores older than five years will vary.

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  1. mattmns

    Prepare for GRE Math Subject Exam: Tips & Advice

    I am most likely going to take the GRE Math Subject exam in April '07, and so I am wondering about how I should prepare for the exam. For those that have taken the exam, how would you prepare if you were to take the exam again? Do you think tutoring math (mostly calculus) would be a great way...
  2. S

    My topic full of GRE practice questions, whoo

    First up, thin noncunducting ring with uniformly distributed charge Q on it, what's the potential a distance x from it, it's located on the axis of symmetry(ie on the axis passing through the center of the ring) I really really really thought you could treat that ring as a point charge but...
  3. E

    Stat Mech GRE: Specific Heat of a Diatomic Molecule at High Temp

    This is a GRE question. A classical model of a diatomic molecule is a springy dumbbell, where the dumbbell is free to rotate about axes perpendicular to the spring. In the limit of high temperature. what is the specific heat per mole at constant volume? The answer is 7R/2. This site...
  4. P

    Need some quick advice on the GRE

    So, I'm a senior undergrad in Mechanical Engineering at WVU and I'm going to grad school (not at WVU). The original plan was to study for the GRE over the summer and take it at the beginning of the fall. Didn't happen. I had a few other plans later that also failed. Now I really got to study for...
  5. L

    Testing Is the REA Book Effective for Physics GRE Prep?

    Is anyone out there also using (or has used) the REA book to prepare for the physics GRE. I keep finding what I think are errors and it would be nice if someone could verify they are finding the same mistakes. Also, in general, how useful did you find this book and what other preparations do you...
  6. J

    Studying Are the GRE books and aids worth it?

    Are the GRE books and aids worth it for a poor starving math major? I’ve heard they don’t help at all and they are the best thing ever from various people.
  7. M

    Testing Preparing for Physics GRE: Scoring, Timing, and Review Material

    It's time for me to start studying for those dastardly standardized exams and I had a couple of questions. 1) Scoring: Does the GRE take away points for wrong answers? 2) When should I take it: I was told that most students take it April of their junior year and a second time October of...
  8. R

    GRE Chemistry Prep: Seeking Advice & Tips

    Hello friends... Hello everyone, Iam new to this forum.I got the link to this forum with the help of google as I was desperate for help in chemistry :mad: Iam taking GRE chemistry this november and need help and support with respect to the subject from u guys.Can u recommend some good books for...
  9. P

    Testing Timing & Requirements for GRE & TOEFL Exams for Grad School

    I'm near the end of my third year, and I'm going to apply for grad school in the summer. There are a couple of things I need to know: 1. Assuming school X wants me to take these tests, and given that I'm going to apply in the summer for enrollment Winter (or Automn) 2007, when do I need to...
  10. A

    Calculating Residue of a Complex Function: A GRE Problem

    In the complex plane, let C be the circle |z| = 2 with positive (counterclockwise) orientation. Show that: \int _C \frac{dz}{(z-1)(z+3)^2} = \frac{\pi i}{8} This isn't homework, it was a problem in one of the practice GREs. It looks like a straightforward application of the residue...
  11. JasonJo

    What Changes Can We Expect in the GRE?

    GRE Change? I have been hearing that the GRE will be undergoing changes in it's format and syllabus. I tried searching on gre.org but i couldn't get any specifics. Does anyone have the details?? EDIT: I'm referring to the General GRE
  12. I

    Questions from the GRE Math Subject Test Practice Book

    Hello, I'm preparing for the GRE Math Subject Test, as such, I am using ETS's free practice book which can be downloaded from the gre.com website. The answers are given for the questions, but the solutions are not. I am having difficulty getting the solutions to the following questions. Help and...
  13. Q

    Testing Where Can I Find Resources for the Physics GRE?

    Hi, I am going to be taking the physics GRE in April and i was wondering if there is a good website I can go to or a forum for discussion of such things. Thank You Preston
  14. B

    Should I Retake the GRE for Cornell or MIT Admissions?

    I need someone to be honest with me. I just got back from taking the GRE and I got a 410/610 for verbal/quantiative. I have 3.79 gpa with a double major in EE & physics with some research experience. But I want to get into cornell or MIT. Do I definitely need to retake? I hate these stupid...
  15. B

    Schools Where Can I Find Average GRE Scores and GPAs for Math Graduate Programs?

    Does anyone know of a publication that gives statistics such as avg. gre scores and gpa's for those who were accepted to math graduate programs? For ex. Avg. gpa of applicants accepted for Berkely was 3.7 I've tried using peterson's guide but it only gives % accepted to the school...
  16. Gokul43201

    Testing GRE Physics Test: Questions, Advice and Prep Materials

    I have a bunch of questions regarding the GRE Physics test. If you have answers to any of these questions or any general advice for taking the test, please chip in with your ideas. 1. How is the computerized test different from the paper test ? Specifically, do you get to know your score...
  17. B

    New GRE in Fall 2006? Check Out Updates at GRE.org

    check this out: http://www.gre.org/grechanges.html so... it might be a good idea to wait until the changes are implemented, if possible, unless you want to be inundated with words that no one will ever know or use! i hope that kaplan is quick with its guides! :-p just givin'...
  18. A

    What if the GRE in Physics is not required?

    I was just informed that the school I was considering for graduate school (really my only option) does not require a GRE. Given that I'm going back to school after 10 years of absence from the field, do I really need to take the GRE? It would make my life a lot easier if I just took some...
  19. Q

    Testing What level of math is needed for the Physics GRE?

    Hi, I know the physics GRE is a multiple choice exam so quick answers are essential. Does anyone know the level of math required to answer the questions? Thanks.
  20. S

    Acceptable GRE Score (Chemistry)

    What score is awful and what score is pretty impressive? I just took the test and I'm waiting on the scores to arrive soon. thanks.
  21. L

    GRE Score Requirements for Graduate School Programs

    How high should my GRE scores (Math and Verbal) and in Physics (subject) need to be to get a good graduate school program?
  22. E

    GRE Scores for Ivy League: Math Masters

    This question may seem a little premature, since I'm only an undergrad, but what should GRE scores be if I want to get into Cornell or some other Ivy league school? I don't know if this has any impact, but if I was accepted I intend to pursue a master's in mathematics.
  23. Pengwuino

    GRE Test: All You Need to Know About It

    What exactly is the GRE and when do you take it and what is it for? Also, i know there's a test you take in doctorate program that advisors look at to determine who they want to 'take under their wing'. What is this test called? Thanks for the info.
  24. K

    Testing Is the Physics GRE Now Computer-Based?

    Has anyone taken it in the last year or so? Has it gone to computer-based now? The reason I ask is I would MUCH prefer a paper based test. And if it is now computer based, like the general, where you can only do 1 problem at a time and not go back and forth, then I want to find study guides...
  25. B

    Testing Maximizing Your Pre-Med Education: Essential Courses for Med School Success

    I consider myself premed, i.e. taking org chem,bio etc and only want to go to med school... but i'll be done with those prereqs at the end of this year, and i consider majoring in math. i.e. the last 2 years of undergrad i could do any major i want. and i wanted to know what courses are...
  26. H

    GRE Scores & Admissions Decisions: Physics General & General Tests

    Hello all, Does anyone have any experience with admissions committee decisions regarding GRE scores? How much weight (over GPA or even research experience) do they carry on the admissions decision? (Physics General and/or General test) I have very strong feelings against the GRE's. I find it...
  27. Clausius2

    GRE Test: Requirements for American & International Students

    Well, next Friday I'm going to take the GRE (General Record Examination) test. It is almost sure that I'm not going to have a high score, mainly due to the lack of specific american vocabulary. The verbal section is going me mad. So that I want to know what does the GRE exactly mean: -Is...
  28. B

    Schools Gre Score And Chance Of Admission In Grad School

    i'll be writing my GRE next year, and i don't have any publication till date. I'm a student of iit bombay(Masters' course), cpi is >9 in 10. i don't have any clue what kind of GRE score (general as well as subjct GRE)ensures admission to top 20 universities if i mantian this cpi. for top 10...
  29. X

    Testing What Is GRE Exam 2005? My Gal Pal Knew

    I was in Borders the other day for something, and behind the counter I saw a book, GRE Exam 2005 (comes with cd rom). Does anyone know what that is? It really got my attention and since they had one on the shelf I left with one. It looks like test preparation for some type of test. My gal...
  30. Y

    Testing Help w/ physics gre problem: radiation spectra

    64. Electromagnetic radiation provides a means to probe aspects of the physical universe. Which of the following statements regarding radiation spectra is NOT correct? a. lines in the infaret, visible, and ultraviolet regions of the spectrum reveal primarily the nuclear structure of the...
  31. Q

    GRE 61, small oscillation problem

    A long, straight, and massless rod pivots about one end in a vertical plane. In configuration I, two small identical masses are attached to the free end; in configuration II, one mass is moved to the center of the rod. What is the ratio of the frequency of small oscillations of configuration II...
  32. Q

    GRE # 37 ( elementary particle question)

    A Pie zero meson ( rest-mass energy 135 Mev) is moving with velocity .8c K in the laboratory rest frame when it decays into 2 photons, gamma1 and gamma2. In the pie zero rest frame, gamma1 is emitted forward and gamma2 is emitted backward relative to the pie zero direction of flight. The...
  33. Q

    GRE 75, orbits, satellites and their periods

    Here is a question that I am having a hard time understanding. 75) the period of a hypothetical Earth satellite orbiting at sea level would be 80 minutes. In terms of the Earth's radius Re, the radius of a synchronous satellite orbit ( period 24 hours) is mostly: (A) 3 Re (B) 7 Re (C) 18...
  34. Q

    A Quantum question came with The GRE

    52) At a given instant of time, a rigid rotator is in the state psi(theta,phi) = (3/4)^.5 sin(theta)sin(phi), where theta is the polar angle relative to the z-axis and phi is the azimuthal angle. Measurement will find which of the following possible values of the z-component of the angular...
  35. Q

    GRE Problem #66: orbit of the spacecraft about the Sun?

    Dear reader, here is a neat problem, but kindof over the edge. when it is about the same distance from the Sun as is Jupiter, a spacecraft on a mission to the outer planets has a speed that is 1.5 times the speed of Jupiter in its orbit. Which of the following describes the orbit of the...
  36. Q

    Gre Problem # 64 symmetric fission

    Dear forum contributer, The binding energy of a heavy nucleus is about 7 Mev per nucleon, whereas the binding energy of a medium-weight nucleus is about 8 Mev per nucleon. Therefore, the total kinetic energy liberated when a heavy nucleus undergoes symmetric fission is most nearly (A) 1876...
  37. Q

    Gre Problem #87 magnetic fields

    I am so glad I found the link to this test, so I can reference questions with figures. let me write the problem first, and provide the link at the end, and in between explain where I was stuck. 87) two small pith balls, each carrying a charge q, are attached to the ends of a light rod of...
  38. Q

    Testing Can You Solve Physics GRE Problem #28 Using an Oscilloscope?

    GRE GRE GRE... I need some help :blushing: this question is kinda of experimental question, dealing with oscilloscope, I tried to work it by calculating the beat, but it didn't work out... may I provide the link to the question, because there is figure that follows it, it is page 26...
  39. Q

    How Do You Estimate the Standard Deviation of a Radioactive Counting Rate?

    Dear members, here is a gre problem that I couldn't know how to tackle, any effort will be greatly appreciated. An experimenter measures 9934 counts during one hour from a radioactive sample. From this number the counting rate of the sample can be estimated with a standard deviation of most...
  40. Q

    Gre Problem # 60 speed of a particle

    Hello brainy people, I did solve this problem, but my answer is double the correct one, I wonder what went wrong. here it is: The Lyman alpha spectral line of hydrogen (lambda = 122 nm) differs by 1.8*10^-12 m in spectra taken at opposite ends of the sun's equator. What is the speed of a...
  41. Q

    How Does Mass and Tension Affect Wavelength in a Frictionless System?

    Another mind boggling problem, any effort will be relieving... here it is: Small-amplitude standing waves of wavelength lambda occur on a string with tension T, mass per unit length mue , and length L. One end of the string is fixed and the other end is attached to a ring of mass M that...
  42. Q

    What is the ratio of heat flow through Window A to Window B?

    Hello ALL, I am really having a hard time with this question, any effort will be greatly appreciated! Window A is a pane of glass 4 mm thick, as shown above. Window B is a sandwich consisting of two extremely thin layers of glass separated by an air gap 2 mm thick. If the thermal...
  43. M

    Testing Why is Physics GRE more difficult than that of Mathematics?

    Why is Physics GRE more difficult than that of Mathematics!? Peace, I don't know why is Physics GRE more difficult than that of Mathematics!? I can do the math test without any preparation and can score high too (practiced with two of them, the first for fun, the second to be sure ) and I...
  44. E

    Testing How Does Preparing for the GRE Physics Test Benefit Your Career?

    Share your experiences about benefits that u got by taking GRE Physics test. U can also tell the story about your preperation for the test.
  45. Y

    Particle in a potential well Gre. 93

    What concepts are involved here? 93. A particle of mass m moves in the potential shown here. The period of the motion when the particle has energy E is The potential is V = 1/2kx^2 for x <0 and V= mgx for x > 0. A. Sqrt[k/m] B. 2*pi*Sqrt[m/k] c . 2*Sqrt[2E/(mg^2)] D. pi*Sqrt[m/k] +...
  46. Y

    Kinetic Energy Problem - from GRE

    This is #32 on the GRE practice exam from www.gre.org. Three equal masses m are rigidly connected to each other by massless rods of length l forming an equilateral triangle, as shown above. The assembly is to be given an angular velocity w about an axis perpendicular to the triangle. For...
  47. H

    Options for US PhD Programs in Physics without GRE Requirements?

    Can anyone tell me the names of US PhD Schools for admission in Physics without GRE score? ajnkdl@yahoo.com
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