What is Table: Definition and 925 Discussions

A table is an item of furniture with a flat top and one or more legs, used as a surface for working at, eating from or on which to place things. Some common types of table are the dining room table, which is used for seated persons to eat meals; the coffee table, which is a low table used in living rooms to display items or serve refreshments; and the bedside table, which is used to place an alarm clock and a lamp. There are also a range of specialized types of tables, such as drafting tables, used for doing architectural drawings, and sewing tables.
Common design elements include:

top surfaces of various shapes, including rectangular, square, rounded, semi-circular or oval
legs arranged in two or more similar pairs. It usually has four legs. However, some tables have three legs, use a single heavy pedestal, or are attached to a wall.
several geometries of folding table that can be collapsed into a smaller volume (e.g., a TV tray, which is a portable, folding table on a stand)
heights ranging up and down from the most common 18–30 inches (46–76 cm) range, often reflecting the height of chairs or bar stools used as seating for people making use of a table, as for eating or performing various manipulations of objects resting on a table
a huge range of sizes, from small bedside tables to large dining room tables and huge conference room tables
presence or absence of drawers, shelves or other areas for storing items
expansion of the table surface by insertion of leaves or locking hinged drop leaf sections into a horizontal position (this is particularly common for dining tables)

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  1. W

    Undefined function 'table' for input arguments of type 'double'.

    Hi! Using Matlab R2012a: typing this example to create a table: t = [0 .3 .8 1.1 1.6 2.3]'; y = [.82 .72 .63 .60 .55 .50]'; B = table(t,y) Getting this error:Undefined function 'table' for input arguments of type 'double'. Don't know what to do.. Edit: another example: >> Age =...
  2. S

    Forces and acceleration on frictionless table?

    The two forces F1 and F2 act on a 27.0-kg object on a frictionless tabletop. If F1=10.2 N and F2=16.0 N find the net force on the object and its acceleration for cases (a) and (b). (a) is 90 degrees, in the 3rd quadrant (b) is 120 degrees, from the positive y-axis and moving clockwise To...
  3. adjacent

    C# [C#] Multiplication table program hanging

    This is my code: double of = 0; double from = 0; double to = 0; double ans = 0; private void button1_Click(object sender, EventArgs e) { Table.Items.Clear(); if (double.TryParse(Of.Text, out of) == true &&...
  4. G

    How Is Acceleration Calculated in a Basic Table Pulley System?

    Homework Statement Mass m1 = 14.9 kg is on a horizontal surface. Mass m2 = 7.48 kg hangs freely on a rope which is attached to the first mass. The coefficient of static friction between m1 and the horizontal surface is μs = 0.571, while the coefficient of kinetic friction is μk = 0.105. If the...
  5. B

    Isotope halflife table by progamming

    i wan to do the folowimg : [ 1 ] use the computer to find halftimes of isotoops that are jet unkown [ 2 ] i want to use genetic programming [ 3 ] i use the idea that there is a function = halftime( protons , neutrons ) i have questions : - is [ 1 ][ 2 ] a good idea - i don't know if...
  6. S

    Equilibrium ICE Table Question

    Homework Statement Keq at a given temperature is 4 2 HF (g) <--> H2 (g) + F2 (g) A 1 Litre jar contains 0.045 moles of fluorine at equilibrium. What was the initial quantity of hydrogen fluoride in the reaction jar? 2. The attempt at a solution I set the initial concentration...
  7. M

    How to Format a Table in Excel 2010?

    Hi, all. I use excel 2010 and when I click on Format as Table there is no " Format as table diaglogbox" which asks "where is the data for your table" but rather discontinous lines under the names light,medium, and dark.
  8. K

    First order RC Circuit Table problem

    Homework Statement Hi I got this problem and have to fill out this table. Homework Equations node analysis time constant = RC ic(t)= C dVc(t)/dt The Attempt at a Solution I got few answers which i worked it out. i (0-) = 0 Vc(0-) = 1.84 Vr(0-) = i (0-) *...
  9. T

    Multiplication Table of C3V and P3 Symmetry Groups

    Can one set up a multiplication table for the symmetry group C3V of the equilateral triangle. Then show that it is identical to that of the permutation group P3. I need some clarification... What about a matrix representation (2x2) for these groups? → Here was thinking to use...
  10. M

    Are the Right and Left Cosets Equal in a Group's Cayley Table?

    Just by looking at the cayley table of a group and looking at its subgroups, is their a theorem or something which tells you if the right and left cosets are equal? I have question to do and I would love to half the workload by not having to to work out the same thing twice. Thanks
  11. S

    Thermal, steady-flow, table, continuity

    Homework Statement Steam at 2 MPa and 208°C enters a nozzle with 20m/s. During the expansion process, its enthalpy drops to 2.86 MJ/kg because of the losses encountered. a) Determine the exit velocity from the nozzle. b) If the mass flow rate is 1kg/s, determine the flow area at the...
  12. A

    MATLAB Entering simulink 3D look-up table data from MATLAB

    I have created a contour plot in MATLAB using the following code: >> NP=40; >> [RP TP]=meshgrid(linspace(min(RPM),max(RPM),NP),linspace(min(BMEP),max(BMEP),NP)); >> BSFC_IT=griddata(RPM,BMEP,BSFC,RP,TP); >> NC=12; >> Fig1=figure; >> [CT...
  13. D

    Energy Question - Chain sliding off frictionless table

    Energy Question -- Chain sliding off frictionless table Homework Statement Here is the problem that's confusing me: A frictionless chain of length 2.00m is held with 20.0% of its length hanging over the edge of a table. The chain is then released. Determine its speed the moment the entire...
  14. gfd43tg

    Normal Shock Table: P02/P01 & P1/P02 Meaning

    Hello, I am wondering, on a Normal Shock Table, what are the two most right columns supposed to mean? What is the ratio P02/P01 and P1/P02 supposed to be?
  15. A

    How to derive a function from an irregular table of values?

    It's easy to get a function from a table that follows a clear pattern, but what if the values for y (or x) don't follow a pattern? For example; x = 1 , y = 13 x = 2 , y = 9 x = 3 , y = 3 x = 4 , y = 8 x = 5 , y = 1 x = 6 , y = 5 x = 7 , y = 12 If you look at these points on a graph...
  16. DataGG

    Particle Physics Table: Find All Particles & Properties

    Hey there, Does anyone have a table will all the particles and their respective spin, lepton number, mass, etc etc? I know I could make one easily, but it'd be much easier if someone had one already, or knew of a site that had one.
  17. D

    Vertical Rod with two masses attached falling over table.

    Homework Statement This problem is very easy, but there is some conceptual point of view I am missing. There is a vertical rod of length L without mass on its own that has two masses, m1 and m2, attached at each end standing on point P at a table. The rod is at unstable equilibrium at first...
  18. F

    Character Table Soduku Homework Statement

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  19. C

    Character table for cyclic group of order 7

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  20. M

    Projectile being launched off a table at an angle?

    Homework Statement We did an experiment where we launched a ball off a table at an initial velocity of 1.80 m/s, at an angle of 10 degrees. We measured the distance in the x-axis the ball traveled 0.743 m. Using this information, we are supposed to calculate a predicted value for the distance...
  21. D

    How Can a Table Float with Buckets?

    Hello Physics Forums, Deployment here. After browsing the internet I came across this photo.. I have been pondering and pondering on how this is actually possible. If you think about it, the buckets are actually holding down the table. Does anybody have any idea how you would conduct...
  22. M

    Table probability question

    Homework Statement 11 people sit at two round tables, one sits 5 and the other sits 6. how many combinations of seating arrangements are there? Homework Equations i'm not sure about equations, but my solution attempt may have some info. The Attempt at a Solution i know if 11 people...
  23. A

    Can a 66kg Person Sit on a 24kg Table Without Tipping?

    This is a very well known physics problem and i already know how to solve it. How close to the edge of a 24kg table can a 66kg person sit without tipping it over? I think everybody can see the table and what's happening in there. MY QUESTION IS: Why don't we use the normal reaction due to...
  24. E

    What is the weight of my table using only one scale?

    I have a table and I want to get the weight of the table. I only have one scale. I weighed the left side then the right side. I believe this is a simple statics problem but I can't figure it out. I have broken this down into this: A beam with points A, CG, and B. A is the left side, B is the...
  25. T

    Solving Rope Falling Off Table Homework

    Homework Statement A (smooth) rope of length L and mass m is placed above a hole in a table. One end of the rope falls through the hole, pulling steadily on the remainder of the rope. Find the velocity of the rope as a function of the distance to the end of the rope, x. Ignore friction of...
  26. T

    Help finding velocity using data table

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  27. W

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    Homework Statement The top view of a table, with weight Wt, is shown in the figure. (Figure 1) The table has lost the leg at (Lx, Ly), in the upper right corner of the diagram, and is in danger of tipping over. Company is about to arrive, so the host tries to stabilize the table by placing a...
  28. B

    Confusion about using the t table or z table for confidence intervals

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  29. G

    LaTeX Latex: minipage for list and table side-by-side

    Say, I am trying to learn how to use minipage but there is some space on top of the table that seems to be coming from nowhere...any idea what might be going on? The huge space is still there even when I remove vspace 10pt, besides, 10pt is not that much...anyway. thanks, gsal...
  30. Q

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  31. Seydlitz

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    I'm doing problem section 15 chapter 1 by Boas. I don't want to ask about a particular problem in there but she often gives this kind of instruction, "By computer or tables, find the exact sum of each of the following series." My question is, what kind of table she is referring to? I take it...
  32. S

    MHB Fill out the Truth Table for the following specification.

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  33. S

    MHB Analysis. Fill in the F column values in the truth table for the circuit.

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  34. A

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  35. L

    Draw a truth table for x XOR 1 = x

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  36. Astronomer1

    Periodic Table: Transition Metals

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  37. A

    Weight Distribution on a Table

    Hello, I'm new to statics and currently working on a project where I will be placing a weight on a square rigid table at arbitrary locations, Point (x,y), and need to come up with equations to predict the weight distribution about the four legs. The weight of the table will be left out or be...
  38. C

    Converting dt graph (and table) to velocity/time using two point

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  39. S

    MHB Truth Table, Canonical Sum and Minimizing the Canonical Sum

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  40. A

    Is This Complex Logical Statement a Tautology or Contradiction?

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  41. L

    Small block on a rotating table

    Imagine a surface that rotates with frequency f about its center, if we set a small block (or a coin, or any flat object for that matter) on the table, I wanted to calculate the maximum radius that you can place this block from the center before it starts to move outward from the center. This is...
  42. MathWarrior

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  43. S

    Understanding the Increase in Rotation Speed of a Coin on a Table

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  44. karush

    MHB -aux.03 P(X-x) find P, find X, from table

    The probability distribution of the discrete variable X is given by the following table https://www.physicsforums.com/attachments/1099 (a) Find the value of p where x=2. (b) Calculate the expected value of X in P(X-x) I am basically clueless about this, but is $\mu=3$
  45. J

    MHB Truth Table in Discrete Mathematics

    Use a truth table to determine that "division into cases" rule of inference is valid.
  46. karush

    MHB -aug.16.data list from table intervals

    in creating a list of numbers to find mean, median, mode, range and some other questions with this table height in meters| frequency 8 \le h < 10\ \ \ \ \ \ \ \ \ \ 6 10 \le h < 12\ \ \ \ \ \ \ \ 5 12 \le h < 14\ \ \ \ \ \ \ \ 7 14 \le h < 16\ \ \ \ \ \ \ \ 4...
  47. B

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  48. 2

    Physical Problem - triangle as a pool table

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  49. ElijahRockers

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  50. E

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