What is Applications: Definition and 662 Discussions

An application program (app or application for short) is a computer program designed to carry out a specific task other than one relating to the operation of the computer itself, typically to be used by end-users. Examples of an application include a word processor and a media player. The collective noun refers to all applications collectively. The other principal classifications of software are system software, relating to the operation of the computer, and utility software ("utilities").
Applications may be bundled with the computer and its system software or published separately and may be coded as proprietary, open-source, or projects. Apps built for mobile platforms are called mobile apps.

View More On Wikipedia.org
Recent contents Top users
  1. J

    Understanding Capacitor Applications in AC and DC Circuits

    We are going over capacitors in AC and DC circuits in my circuits class and I was reading over the applications of capacitors. It is mentioned that they are used for filtering in power supplies and there is some stuff about full-wave and half-wave rectifiers. I am confused on how all of this...
  2. R

    Schools Grad School Applications and Choosing the Right Program: Help Needed!

    I'm pretty sure there was a grad school FAQ sticky, but I can't find it (am I just blind?). Search didn't bring it up. I've heard a lot of different things about grad school applications. Grades are everything, all that matters is if you've done research; being published is a huge boost...
  3. D

    How are Differential Equations usually found in real world applications?

    I just started learning about DE's and am impressed by how much information they contain. Are they usually just a relationship between several simpler functions? For instance, a basic kinematic problem like v = at + vo seems quite hard to come up with experimentally but v = d/t would be...
  4. S

    Applications of Differential equations

    The rate of capital growth in a bank account is described by the differential equation dM/dt = aM Where dM/dt is the rate of change of the capital M and a is the annual interest rate. Show that the general solution for the time dependence of capital M(t) is given by: M(t) = M0 * e^at...
  5. MathWarrior

    Applications of Math: Examples & Fields

    This is probably a commonly asked question but I felt id ask it. If your studying math and you get really good at the good basics of math, algebra, linear algebra, real analysis, differential equations, PDE's, calculus, trigonometry, etc. etc. I can see a lot of small examples of where it is...
  6. R

    Exploring Practical Applications of the Meissner Effect

    Homework Statement Does anyone know what applications has Meissner effect? I have search on the internet but I did not find much only that the effect is not really of great practical use because it only occurs with superconductors, most effectively with type 1 supercondustors which have to...
  7. L

    Applications of Euler's Formula

    Homework Statement I don't know if this belongs here, but we are currently learning about Euler's formula in class. I was wondering if anyone knew some interesting applications of the formula. Homework Equations e^ix = cosx + isinx The Attempt at a Solution I looked on...
  8. G

    Schools Withdrawls and grad school applications

    Because I'm transferring programs (Engineering -> CompSci), I may have three withdrawls this term. If I explain that the withdrawls are because of this program transfer, the admissions committee will most-likely understand right? I don't enjoy these courses and the courses will not be program...
  9. M

    Applications of Sylow's Theorem

    Homework Statement Show the G is not simple whenever one of the following is true (i) |G|=2^mp^n where 2^k \neq 1 (mod p) for any 1 \leq i \leq m . (ii) |G|=p^nq, where p \neq q (primes) and q \neq 1 (mod p) (ii)|G|=ap, where p \not | a and (kp+1) \not | a for any k \in \mathbf{N}...
  10. S

    Applications of abstract algebra to engineering

    I was wondering if there are any applications of abstract algebra to engineering and where I can go to learn about them?
  11. F

    Looking for book Physics and Applications of the Josephson Effect

    Looking for book "Physics and Applications of the Josephson Effect" Hello. I'm at the beginning of a project related to the Josephson effect and need the book "Physics and Applications of the Josephson Effect". I searched her long time, but I fail to find it. If anyone has it I would greatly...
  12. P

    What are the potential real world applications for a magnetic levitation system?

    i am a high school student and have designed a magnetic levitation system for my school science fair. The circuit used is: http://uzzors2k.4hv.org/projectfiles...%20circuit.GIF However, i would like to scale up the project and find some REAL WORLD applications for the system. I have been...
  13. P

    Applications of magnetic levitation

    i am a high school student and have designed a magnetic levitation system for my school science fair. The circuit used is: http://uzzors2k.4hv.org/projectfiles/magneticlevitator/Magnetic%20Levitator%20circuit.GIF However, i would like to scale up the project and find some REAL WORLD...
  14. M

    Elementary Linear Algebra with Applications 9th or 10th edition?

    I am about to start a mathematics degree and one of the textbooks I have been advised to get is Elementary Linear Algebra with Applications (10th edition) by Howard Anton & Chris Rorres. This book costs about $130 however I have found the 9th edition of the same book for far less. If anyone is...
  15. R

    Is it OK to fill out applications by hand?

    I filled out some of my reu applications by hand rather than typing them up on the computer. My parents don't think this is acceptable. What do you guys think?
  16. T

    Question: grad classes as undergrad, how to mention in grad applications?

    I'm in the process of getting my application to grad school completed and have a number of "5000" level classes that I'm not exactly sure how to classify on my my applications. Is it appropriate/acceptable to list ALL of them as "graduate" classes that I've taken as an undergraduate...even...
  17. J

    Applications to REUs, before or after the semester?

    Applications to some summer research opportunities are now open, but the current semester isn't over. I expect to get grades back by the end of this month. Right now, I still have a 4.0, but I fully expect to lose that this semester (I expect a B in my lab class, might also get a B in the junior...
  18. T

    Preparing a Physics Resume for REU Applications

    I'm getting a head start on applying for REUs this weekend and am currently typing up my resume since one of the applications asks for one. Should I put clubs I was in during high school on the resume? A lot of what I did in high school isn't relevant to physics at all (I was heavily...
  19. O

    Summer research program applications

    Hi everyone-- I am an international student, a sophomore currently, and for the summer I am applying for a few research programs in the States. I am trying to write the short essays for the applications nowadays, where most of them ask about "why would you like to participate in this...
  20. L

    Multiple integrals applications of integration

    Homework Statement Find the mass of the solid from problem 42 if the density is proportional to y 42. Find the volume between the planes z=2x+3y+6 and z=2x+7y+8 and over the triangular vector (0,0) (0,3) and (2,1) The Attempt at a Solution The reason I'm asking is because I'm not sure...
  21. C

    Would super growth CVD production have applications in all nanotube fields

    My group is doing a research project for our technical writing class :/ We are studying carbon nanotube production, and are going to say super growth CVD would be the best production method for this company. Would super growth CVD produce usable nanotubes for electrical circuits, batteries, and...
  22. A

    Applications of integration - volume of volcanic ash

    Homework Statement After a volcanic eruption, the ash gradually falls to the ground euqally in all directions. the depth of the ash diminishes with the distance from the volcano such that at a distance r metres the depth is exp(-r^2). find the total volume of ash falling within 1 km of the...
  23. L

    Control phone with pc (bluetooth) and no applications

    Hello, I have a question about controlling your telephone with your computer. Because we want to make a picture with the phone and this picture must appear (and be saved) on a computer. I know this is possible because we allready did this with a nokia telephone and the program Remote...
  24. B

    Rolle's Theorem: Practical Applications

    Homework Statement I know that Rolle's Theorem states that if the function f is continuous on the closed interval [a,b] and differentiable on the open interval (a,b), and if f(a)=f(b) then there is at least one number c in (a,b) such that f'(c)=0. I want to know if there are any practical...
  25. A

    Thermodynamics generic equation applications

    Homework Statement I've been given a generic equation--> A(aq) + 3B(aq) + C(s) --> 2D(aq) + X(g) and am asked to fill in three columns witht the headings "Asked to find" with a list of variables; "Which equation(s) should you use?"; and "Show the equation using the general reaction...
  26. N

    Modeling Applications and Diff EQs

    Homework Statement A certain virus spreads through an entire population of 1000. It is assumed that the virus spreads at a rate proportional to the product of the infected and the uninfected. k=.00005 and initial infected is 250. Write and solve the diff eq for this problem. Homework...
  27. K

    Applications of Gauss' Law - two hollow spheres

    Homework Statement A hollow sphere of radius r_1 is placed at the centre of a larger hollow sphere of radius r_2. Both spheres have a uniformly distributed total charge of +q Find the preassure p(r_2 , q) which acts on the outer sphere. Homework Equations \oint\textbf{E.n}dS = 4\pi k Q p =...
  28. K

    Undergrad Physics App: 3.98 GPA, 33 ACT, 2230 SAT, Extracurriculars

    I have been on the fence between computer science, chemistry, and physics as my planned area of study for quite some time now. I am fairly certain I am ready to narrow it down to physics, but now I'm wondering how I'm doing in terms of the likelihood I can get into top-notch school such as...
  29. V

    ODE Applications - Unforced Mechanical Vibrations

    Homework Statement A spring and dashpot system is to be designed for a 32lb weight so that the overall system is critically damped. (a) How must the damping constant γ and spring constant k be related? (b) Assume the system is to be designed so that the mass, when given an initial velocity of...
  30. L

    Simple Applications of Noncommutative Geometry?

    Noncommutative Geometry has many simple applications. For instance, it can be used to do differential geometry on a lattice, on a finite set, over Brownian motions, or in quantum phase space. I'm much more interested in learning the applications of noncommutative geometry than its particulars...
  31. matqkks

    Real life applications of integration

    Are there any real life applications of integration for engineers.
  32. X

    Integration: Applications to Physics and Engineering

    Homework Statement A water container is in the shape of a box with a 1-foot square base and height 2-feet. Alas, the container has a hole half way up its side. Fortunately the hole is corked to prevent leaking. The container is filled with water and lifted 100-feet at a rate of 1/2 foot per...
  33. S

    Two body applications of Newtons law of cooling.

    Homework Statement What's the formula that better describes the temperature as a function of time for an enclosed body of water with certain initial temperature T_a immersed in another body of water of initial temperature T_b? More clearly, I performed an experiment in which I put a...
  34. bcrowell

    Synchronization method with possible QG applications

    E. Minguzzi, "Clocks' synchronization without round-trip conditions," http://arxiv.org/abs/1009.3005 abstract: "Poincare-Einstein's synchronization convention is transitive, and thus leads to a e consistent synchronization, only if some form of round-trip property is satisfied. An improved...
  35. N

    C/C++ Should I Learn C or C++ for Scientific Applications?

    Hi there, I am a third (maybe second year for US standard?) year mathematical physics student and I have just realize that I do need obtain some programming knowledge. My university has a compulsory courses that teaches java programming, but, looking around I've come to the conclusion that...
  36. P

    What Are Some Practical Applications of Group Theory?

    i just want to know few practical applications of group theory...please help!
  37. D

    What Are the Latest Applications of Buckyballs, Nanotubes, and Graphene?

    So it's the anniversary of the buckyball today. I understand it's been a breakthrough to uncover a new form of carbon structure, but personally, I haven't followed the story during all this time. While I understand it has motivated much research and stimulated many ideas, I'm wondering if it has...
  38. N

    Schools Does the time of submitting grad school applications matter?

    I'm debating on whether to take the October or November Physics GRE. If I take the November test, I have more time to study, but I was wondering if it would affect my chances of getting admitted to a physics grad program if all the schools got my scores a month later than they otherwise would if...
  39. K

    Schools Preparing myself for Grad School Applications

    To introduce, I'm a third-year physics student at the University of Texas (Austin). As with most undergraduate physics students I've started to stress about applying to graduate school as I see friends of mine start to prepare for it. I'm actually not applying this year, but next year - I could...
  40. T

    What Are the Real-World Applications and Career Prospects in Mechatronics?

    Hi. I'm 21 year old and I'm currently changing colleges. (I quit Managerial Physics after 1.5 years) The field of mechatronics seems very attractive to me in regard to its curriculum and the wide range of applications they say it has. I was wondering: Does anybody here have any real-life...
  41. S

    Applications of optical devices in environmental science.

    Are there any applications of optical devices in environmental science? What technologies, companies and research groups are involved?
  42. C

    C Programming for Mechanical Engineers: Benefits & Applications

    Is C programming language necessary for Mechanical Engineers? Why? And where we use it?
  43. D

    Behaviour of materials for computer graphics applications

    Hi, I am not a physicist. I am trying to understand something about the behaviour of materials for computer graphics applications. I am trying to get an intuitive understanding of refraction. As far as I understand it - and please correct me if I am wrong - lightwave's phase velocity is...
  44. L

    Applications of elliptic integrals

    On the page about http://mathworld.wolfram.com/EllipticIntegral.html" it says: Where could I find a collection of such problems? or do you have any nice examples of this?
  45. ThomasMagnus

    How can Newton's Laws be applied to the motion of a bus and a person on it?

    Hi there, I have two simple physics questions. One day I was on the bus, and began to wonder why I kept getting thrown to the back every time the bus accelerated. Which one of Newton's laws can be applied to this?-if any. Another question is: When a rocket takes off, it applies a force in...
  46. D

    Laplace Transform - what are some applications?

    Hey guys, I have to do a presentation for my class on the laplace transform and need to know some applications. But so far, all I can find is electrical circuit applications, not much else. So if you guys know of any others tell me about them! thanks in advance!
  47. B

    Physics Specialist Program in Physics & Astronomy: Career Options

    hello all, I'm currently doing a undergrad program in SPECIALIST PROGRAM IN PHYSICS AND ITS APPLICATIONS (Physics And Astronomy Concentration), i want to know what are my career options, because after finishing undergrad in my program i do not want to be jobless, i would like to do something...
  48. S

    Linear algebra Applications of Diagonalization

    Homework Statement I attached the problem as an image, its easier to see this way. Homework Equations The Attempt at a Solution I understand how to find diagonal matricies using eigenvalues but I'm lost on the Y part. How do I find the vector Y?
  49. K

    Applications of Resonance in Real Life, Example?

    I wonder how and where does resonance is applied in our real life. Any example?
  50. D

    Help with applications of vector addition

    I can't seem to draw this diagram. A sign weighing 98N is suspended from the middle of a 4m long chain. The ends of the chain are attached to a ceiling at points 3m apart. Okay so i drew a diagram with a horizontal that is 3m and the chain hanging from each side is 2m long and the object is...
Back
Top