What is Relationship: Definition and 1000 Discussions

An intimate relationship is an interpersonal relationship that involves physical or emotional intimacy. Although an intimate relationship is commonly a sexual relationship, it may also be a non-sexual relationship.
Emotional intimacy involves feelings of liking or loving one or more people, and may result in physical intimacy. Physical intimacy is characterized by romantic love, sexual activity, or other passionate attachment. These relationships play a central role in the overall human experience. Humans have a general desire to belong and to love, which is usually satisfied within an intimate relationship. Such relationships allow a social network for people to form strong emotional attachments.

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  1. 1

    Relationship of applied load against beam surface strain

    Homework Statement I am working with an electronic bathroom scale and now have to find the relationship of the applied load which is mass in kg against the beam surface strain. The maximum load is assumed to be 75 kg. Homework Equations (M/I)(h/2)=Eε A picture of the beam has been...
  2. C

    Prove Relationship between Equivalence Relations and Equivalence Classes

    I'm not sure if I did these 2 questions correctly, so would someone please check my work for any missing ideas or errors? Question 1: Homework Statement Prove: For every x belongs to X, TR∩S(x) = TR(x) ∩ TS(x) Homework Equations The Attempt at a Solution TR(x) = {x belongs to X such that...
  3. S

    The relationship between normal force and contact

    "If there's no normal force, there's no contact." Is the statement above correct? What is the relationship between contact and the existence of normal force? Are they necessary and sufficient conditions to each other? Thanks for your help :p
  4. W

    Projectile Motion's relationship with Kinetic Energy and Potential Energy

    Imagine a ramp setup on top of a tall table. The height Δy is measured. To find the initial velocity at the instant the ball leaves the ramp, I set up the kinetic energy and potential energy equal to each other to find the initial velocity of the x component. PE = KE m*g*(hr) = 0.5*m*v^2 where...
  5. A

    Deriving the Relationship of Cubic Crystal Structure

    How can one derive the relationship for a cubic crystal: d= \frac{a}{\sqrt{h^2 + k^2 + l^2}} It is shown here. This is probably trivial but I am having trouble proving it as the Miller indices are reciprocals but the reciprocal is not distributive. This isn't for homework by the way - I...
  6. E

    Relationship between frequency and tension on a string

    Homework Statement In the experiment, a mass was attached to the string. Increasing mass was added, and the fundamental frequency for each mass was determined. I am trying to create a graph from the data, but I am finding that I am getting a linear graph between f1 (fundamental frequency) and m...
  7. C

    Relationship between Kinetic Energy and Gravitational Potential Energy.

    Hello, having had an interest in physics for a while I recently enrolled on an access to higher education course to study it. Unfortunately I seem to have fallen at the first hurdle. First off I'd like to apologise profoundly and profusely for the simple problem you are about to read, but I have...
  8. J

    Relationship between turbulence and freezing?

    How fast do i need to pump water in a 10" aluminum pipe to prevent freezing? Assume 32*F inlet temp and 0*F ambient . For my conditions, the temps will vary and T ambient easily gets down to -20*F or more.
  9. A

    Impulse and Momentum, their unit and relationship

    Homework Statement Impulse is defined as: force x time a) Find its unit expressed in term of the base units. b) What quantity has the same unit? What could it mean? (Impulse = change in momentum) Homework Equations I = F x T P = mv The Attempt at a Solution a) First, we...
  10. A

    Relationship between soil suction and angle of repose

    I am writing a report for my civil engineering subject. and i have few questions. is there any relationship between angle of repose and total soil suction. is there any relationship between angle of repose and particle size distribution. is there any relationship between angle of repose and...
  11. Q

    Relationship between the vibration amplitude and the acoustic radiation

    Hi ! I need your help ! I have been kind of stuck with the following problem for a few days : I made measurements on a plate radiating sound with an accelerometer and I found very low values of displacement(1-10 pm !). It seems very very very low (less than 1 atom !) Depending on the...
  12. P

    What is the relationship between A and B in the given equation?

    Homework Statement E = [axhat(A(x+y)) = ayhat(B(x-y))]cos(wt) Determine the relationship between A and B Homework Equations I don't know if there are any.The Attempt at a Solution I've expanded the problem and reduced it to E = cos(wt)[x(A+B)axhat + y(A-B)ayhat] I was going to take the real...
  13. B

    Basic Geology: Magnetic Stripes and their relationship from ridge crests.

    Homework Statement (Picture attached) How does the process of sea-floor spreading produce these orientations and relationships [between the ages of magnetic stripes and the distance from the ridge crests, as well as the parallel direction of the magnetic stripes with those of the ridge...
  14. M

    Relationship between two solutions

    Let t \in \mathbb{R} be large. Let f be a function over [0,t] satisfying f(0) = 1 and f'(x) = e^{-f(x)} for all x. Let g be a function over [0,t] satisfying g(0) = 1 and g'(x) = (1 - g(x)/t^2)^{t^2} for all x. Note that g'(x) \sim e^{-g(x)}. Without solving the two...
  15. A

    The relationship between K.E and Momentum

    Homework Statement Is momentum and kinetic energy related?Since when an object is falling,it gains k.e and also gains momentum? Homework Equations The Attempt at a Solution
  16. F

    Vector relationship? |A+B| = |A-B|

    I've been spending far too much time on this problem and I know I'm over thinking it. Here it is: If |A+B| = |A-B| What is the most general relationship between the two vectors? -Now I know this is just saying they have equal magnitude regardless of direction, but I'm not quite sure what...
  17. M

    Soil Mechanics: Relationship between pH of seawater and sand

    Is there any relationship between the pH of seawater and any properties of the sand at the beach? If so, what/ why/ how? Context: I am writing a report for my Soil Mechanics course, for which we analysed some sand we collected at the beach, as well as some seawater. One of the key properties...
  18. C

    Linear regression and bivariate normal, is there a relationship?

    Hi everyone, This is not a homework question. I just want to understand an aspect of linear regression better. The book "Applied Linear Models" by Kutchner et al, states that a linear regression model is of the form Y_i = B_0 + B_1 X_i + \epsilon_i where Y_i is the value of the...
  19. M

    Relationship between Voltage and Current

    P = VI . Now say I want to transfer power over long distance, i put it through the the transformer increase the voltage to decrease loss over the line, this is where I am confused. So when u increase the voltage through the transformer, you decrease the current. Voltage is the potential...
  20. W

    What's the relationship between phonon spectrum and thermal conductivity

    I mean how can i analysis the thermal conductivity of two structures with their phonon spectrum. thank you!
  21. S

    Relationship between remanence (B_r) and Magnetization (M)

    Hi, I have scoured through scores of websites but haven't found a reasonable solution. The thought problem goes like this. Take any NdFeB magnet which is saturated say to B_r =1.3 T. Is there a magnetization (M) value that corresponds to the this remanence. I have been able to find a few...
  22. mnb96

    Relationship between Fourier and Mellin transforms

    Hello, it is possible to prove that the Mellin transform of a function f(x) can be expressed in terms of Fourier transform, namely: \mathcal{M}\{f(x)\}(s) = \mathcal{F}\{f(e^{-x}\}(-is) I am not convinced of that imaginary unit i as argument of the Fourier transform. In fact, since the...
  23. P

    Relationship betwen pressure and flow in experiment shown

    If I set up an experiment as shwon in the schematic attached, where the effective length of the tubing is 25m (this then goes to a short length of smaller area tubing), and the pressure applied is contant, what kind of relationship should I expect between pressure drop and flow rate? I...
  24. B

    Understanding Cubic Equations of State (Pressure-Volume Relationship)

    I am trying to teach myself some chemical thermodynamics, in particular some methods for fluid property evaluation. I am reading an excellent book which has helped a lot ("Introduction to Chemical Engineering Thermodynamics", Smith-Van Ness-Abbott, Ed. 7, ISBN: 007-124708-4). One thing that...
  25. R

    Relationship between flux, current and voltage

    Consider the following system - A coil is wrapped around a soft iron core as shown below. A permanent magnet is placed at one end of the coil. +--+-----+--+ | | | | Coil +ve Side --> | | | | --> Coil -ve Side...
  26. A

    Addition of exponentials, and relationship between variables.

    Homework Statement This is, strictly speaking, not a homework question. I have already solved this, but I think that there is a much better method to solve it. In the equation below, what relationship must w and q satisfy? If the question is not clear, please read the bottom of the post...
  27. F

    Exploring the Relationship Between Convex Lenses and Objects

    Homework Statement I did an experiment with a convex lens, object, and image. As the lens moved farther and farther away from the object, the image decreased its distance (to remain in focus) from the object as well up to a certain point. After that point, as the lens increased its distance...
  28. D

    Temperature vs Resistance Relationship.

    So, my intuition tells me that as a material heats up, the atoms start jiggling around more and more. That makes the atoms got all over the place, effectively causing more space between the atoms. Since there is more "free" space between the atoms that the electrons can travel through, the...
  29. T

    Graph of the Frequency(Wavelength) Relationship

    Homework Statement A practice problem showed the relationship between frequency and wavelength to be inversely exponential. I don't understand why is the graphical relationship is not [instead] inversely linear. What concept am I missing? (No calculus please... I'd be clueless :biggrin:)...
  30. T

    What is the mathematical relationship bewtween pressure and displacement?

    Homework Statement I'm having trouble understanding the relationship between pressure, speed, and displacement to answer the following question correctly: While you are stopped at an intersection turn lane, a large truck zooms by, just a few feet from your car. As the truck passes, your car...
  31. A

    Relationship between Sup and Limsup of Sequences

    So if you have a countably infinite set \{ x_n \} and consider also the sequence (x_n), what's the relationship between \sup \{ x_n \} and \limsup x_n?
  32. R

    A question about the relationship between light and time.

    I don’t’ have any background in physics and SR/GR is something I became very interested in just over the last few years. Most of the concepts I seem to get, but I have not engaged with the math to any great extent. The one thing that keeps cropping up for me is the relationship between light...
  33. T

    Graphical Relationship Between ∆x and v

    Homework Statement You're pushing a car up an inclined plane (a hill). Which graph matches the relationship between ∆x and v? Homework Equations W = K.E. + P.E. thus: F∆xcos\theta = 1/2mv2 + mgh The Attempt at a Solution The answer is C. I thought the answer was D - I don't understand why...
  34. T

    Relationship between C.O.P. and outside air temperature

    Since the capacity of an air conditioner is a function of outside air temperature, does it follow that greater efficiency will be achieved by putting the condenser under shade rather than out in the open or on a hot roof? Or does the casing of the unit provide adequate shading to make this...
  35. L

    Is there a formula to have a decent social relationship?

    Since I was 8 years old, I thought I would not have much trouble in making friends and maintaining social relationships with others if I am always honest and kind to everyone. However, as I get older, I realized that being honest and kind will not always guarantee an impeccable social...
  36. G

    Pressure and Volume relationship

    hey! Pressure and Volume are inversely proportional to each other When you decrease the volume, the pressure increases. However, when you increase the pressure, it seems to me that the gas molecules want to spread out more and the volume would increase, but boyle's law says that it should...
  37. B

    Programs Exploring Physics & Chemistry Relationship - Advice?

    Hi, I was considering the notion of studying both physics and chemistry, but am reluctant to decide definitively so. I am wondering if anyone knows if there is a relationship between the two, in that they compliment each other, because I plan on doing research in the field of physics. Does...
  38. D

    Relationship Between Triangles and Straight Angles

    My girlfriend is re-learning geometry. She has noticed that the sum of the angles of a triangle is equal to the measure of a straight angle and half the measure of a full revolution. She wants me to ask if there is any special relationship between a triangle and a straight angle or between a...
  39. J

    Critical density formula hides fundamental relationship?

    Observations show that the current density of the Universe is close to the critical density: rho = 3 H_0^2 / 8 Pi G Assuming a spherical observable Universe of constant density, together with the relation c = H_0 * R, one can rearrange the above equation to give the relation: G * M / R...
  40. T

    Coding, Modulation & the relationship between frequency and data rate

    Hi, This is a general question rather than an explicit question, so apologies for not using the template. I'm a bit confused by the relationship between frequency and data rate in a communications system and wondered if someone could help clarify please. Say I want to achieve a data...
  41. P

    Solving Inclined Plane Problems: Explaining the Triangle Relationship

    Hi, I have a terrible time when solving Inclined Plane problems when it comes to dividing the weight component into two. I can't see why, to find the perpendicular component I do the cos Theta of the weight and the parallel component I do the sin Theta of the weight. Can anyone, (maybe on...
  42. N

    A confusion in relationship of buck-boost converter

    Homework Statement On book 'Switching power supplies A to Z' page 73 at the bottom, (please kindly proceed to the link below for that page) http://books.google.com/books?id=cuyyQ3N_8hIC&lpg=PP1&dq=switching%20power%20supply&pg=PA73#v=onepage&q=switching%20power%20supply&f=true It stated...
  43. J

    What is the relationship between enthalpy of formation and temperature?

    I have been told that the hydrogen ion concentration of an acid in solution depends on temperature. What exactly is this relationship? Is there a formal equation that relates [H+] and temperature, as well as any other physical variables that may have an effect?
  44. A

    Relationship between Imaginary Time Green's function and Average Occupancy

    Hello everyone, In Fermi Liquid Theory, I'm trying to understand what the relationship is between the Green's function and the average occupancy of levels. In my lecture they gave the relation \left\langle n_k \right\rangle = G(k,\tau\rightarrow 0^+) Anyone know where this comes from...
  45. J

    Relationship between mass and surface temperature of a star

    i was wondering if there is a relationship between mass and temperature that would allow me to calculate the surface temperature of a blue super giant of 24 solar masses? or do i simply need more information to do this
  46. M

    Functional Relationship of 555 Monostable PWM

    Hi- This lab question has me stumped... Homework Statement Derive an equation describing the effect of the control voltage on the pules width for a 555 pulse width modulation circuit (monostable circuit). Homework Equations width = 1.1*R*C The Attempt at a Solution I took...
  47. B

    Relationship Between Symplectic Group and Orthogonal Group

    Hi, All: Given a simplectic vector space (V,w), i.e., V is an n-dim. Vector Space ( n finite) and w is a symplectic form, i.e., a bilinear, antisymmetric totally isotropic and non-degenerate form, the simplectic groupSp(2n) of V is the (sub)group of GL(V) that...
  48. P

    Is a physicist and christian relationship possible?

    So I'm a physics student, obviously I don't believe in God or religion, and I can be pretty hostile towards it at times. I recently met a girl who I'm pretty into, but she's deeply christian. I plan on "telling her how I feel" tomorrow, but I'm just wondering... do you think a lasting...
  49. M

    Moving away while maintaining a relationship?

    It must be possible, correct? So I've been with my girlfriend for two and a half years now but I am soon to move across the country (UK) to study at university. I have no intentions of breaking it up but I think I just don't know what the future will bring. Has anyone ever been in the same...
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