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How burette is more accurate than measuring cylinder?
burette gives a much finer volume reading than a measuring cylinder and all the chemicals can be placed inside it at the start of the experiment.
How many triangles can you break a 50-sided polygon into using the diagonals that all start at the same vertex?
48 because (50-2)*180 = sum of interior angles
If you flying a heading of 270 degrees what direction are you traveling?
You are flying west (start at north, and work your way around clockwise, 90 degrees for every quarter of a circle)
If angle P is three less than twice the measure angle Q angle P and angle Q are supplementary angles what are their measurements?
Assuming the angles are expressed in degrees: P = 2Q -3° (because "angle P is three less than twice the measure angle Q") P + Q = 180° (because they are supplementary angles) P+Q = 2Q - 3° + Q = 3Q -3° = 180° 3Q = 183° Q = 61° P = 2∙61° -3° = 122° - 3° = 119° If the angles are expressed in radians, the math is similar except you start with P = 2Q - 3 and P+Q = π yielding P = 2π/3 -1 and Q = π/3 +1
Derivation of continuity equation in spherical coordinates?
Derivation of the Continuity Equation in Spherical CoordinatesWe start by selecting a spherical control volume dV. As shown in the figure below, this is given bywhere r, θ, and φ stand for the radius, polar, and azimuthal angles, respectively. The azimuthal angle is also referred to as the zenith or colatitude angle.The differential mass isWe will represent the velocity field viaIn an Eulerian reference frame mass conservation is represented by accumulation, net flow, and source terms in a control volume.AccumulationThe accumulation term is given by the time rate of change of mass. We therefore have The net flow through the control volume can be divided into that corresponding to each direction.Radial FlowStarting with the radial direction, we have The inflow area Ain is a trapezoid whose area is given byThe key term here is the sine term. Note that the mid segment is the average of the bases (parallel sides). Upon expansion of Ain, and in the limit of vanishing dθ, we havesubstitution into Ain yieldswhere high order terms have been dropped.The outflow in the radial direction isbutwhereandBy only keeping the lowest (second & third) order terms in the resulting expression, we haveNote, that in the expression for Aout, we kept both second order and third order terms. The reason for this is that this term will be multiplied by "dr" and therefore, the overall order will be three. In principle, one must carry all those terms until the final substitution is made, and only then one can compare terms and keep those with the lowest order.At the outset, the net flow in the radial direction is given byPolar Flow (θ)The inflow in the polar direction is whereThe outflow in the θ direction iswhereUpon expansion, and keeping both second and third order terms, we getFinally, the net flow in the polar direction isAzimuthal Flow (φ)The inflow in the azimuthal direction is given by withwhile the outflow isandAt the outset, the net flow in the polar direction isContinuity EquationNow, by collecting all mass fluxes we have which, upon dividing by dV and combining terms, reduces towhich is the continuity equation in spherical coordinates
When the autocad start?
1984
How do you create autocad start icon on desktop?
1) Go to your AutoCAD installation folder. (In "C:\Program Files\Autodesk\AutoCAD 2012 - English". If your AutoCAD version is 2012 and language is English of course. Previous or next versions may have different name but your target is AutoCAD folder. 2) Find "acad.exe" in AutoCAD folder. 3) Right click on it and follow the path "Send To - Desktop (Short Cut)" 4) You may rename it to "AutoCAD 2012" (or your version number). 5) That will work properly...
What are the start procedures for MEP 806 Generator?
Revit Architectural and AutoCAD MEP 2009
How do you convert a distance of 14 degrees 54 minutes and 36 seconds into meters?
The short answer: about 1664850 meters. [14*60+54+36/60] = 894.6 minutes of arc * 1861= 1664850 m I assume you are measuring angular distance on the surface of the Earth. Now that will depend on the direction and the latitude that you are measuring If you are measuring directly North -South then it doesn't matter and the answer would be almost identical to if you were measuring along the equator (East- West). But if you are measuring anywhere else or in any other direction then it depends from where and in what direction. (Think that the full circle of 360 degrees in an East West direction is only a little over 30 meters if you start 5 meters from the North OR South Pole yet 40 000 000 meters at the equator.
In the term of physics is work said to be done when we walk?
If you start walking on the flat ground, then the displacement is caused at right angles to the direction of your movement. In a way, the displacement does not take place in the direction of force applied by your shoulder. Hence, no work is done.
How do you measure a Plow Shear?
get the body of the shear and a measuring tape and start measuring!
How do you measure length accuratley?
Make sure you have an accurate measuring instrument - ruler or tape.Make sure that you start with the zero point on the measuring tool exactly in line with the start of the object whose length you wish to measure. Ensure that you do this when viewing the two at right angles rather than from one side or another. Make sure that the measuring tool does not slip when you move tp the other end of the length. Again, make sure that you view the object and measuring tool dead on and read the measurement which lines up with the object.
Control yourself on ice RuneScape?
You don't. You can only choose what direction you want to slide in. Right-angles are easiest, but you can also move diagonally if you are careful. Once you start moving, you cannot change direction until you hit something or land on a patch of snow.
Where does altitude start measuring?
Sea Level
If you are dead centre on the north pole and you start moving witch direction are you moving in?
wichever direction you start walking in is the direction you will be going.................................................................idiot
What engineering careers are there that start with the letter a?
Some engineering careers that start with A: Architecture Aerospace Agricultural Automotive Air conditioning Aeronautic Air quality Aircraft AutoCAD Automation Animatronics
What season's start day is closest to Tax Day in the US?
You could try the help files, or you could try the forums on the AutoCAD weisbte Other than that, your question isn't really clear as to what you're trying to do, since AutoCAD isn't really useful for working with images._
