5. Compute a linear least-squares-fit of the calibration data and plot the resulting line on the same graph as the calibration data. Comment on the linearity of the pressure transducer and scannivalve. Part 3: Calibration of the Tunnel 1. Connect the micromanometer (calibrated in Part 2) across the wind-tunnel contraction in order to measure the static pressure drop.
Figure 2 shows a circuit with a resistor R = 1.0 × 103 Ω, and a battery with potential difference of VB = 5.0V . (a) Solve the circuit in Figure 2. That is, find all unknown currents, voltages, and resistances. (b) What is the direction of the current? Note: I want the direction of the conventional current.
G. Compare the values of the measured angles with the average computed values and determine their difference. 2. Determination of the sides of a right triangle when the hypotenuse and one angle are measured: A. Create a new triangle by taping the bottom of the string to a different position on the floor or table, as in Procedure 1. B.
Use your line graph from Part II to interpolate, or estimate, atomic radius of Tin (Sn). (1 point) Answer: By using the given line to interpolate the atomic radius of tin, it can be found that its radius is around 149pm. 5. Tin’s actual atomic radius is 140 pm. . Use the math equation below to determine the percent error of your estimated value. (2 points) Percent error = × 100 This equation means that you subtract to find the difference between the actual value (given in this problem) and the experimental value (estimated from the graph).
To measure the circumference of the disk, make a mark on the disk and place the disk on the meter stick with the mark coinciding with a meter stick reading. Roll the disk for one revolution along the meter stick to obtain the circumference. Measure and record this value. Do this for each disk. Iv .
Tin 4. The word interpolate means to use a given line graph to find unknown points between the plotted points of the graph. Use your line graph from Part II to interpolate, or estimate, atomic radius of Tin (Sn). I think it would be in around 145. 5.
The word interpolate means to use a given line graph to find unknown points between the plotted points of the graph. Use your line graph from Part II to interpolate, or estimate, atomic radius of Tin (Sn). I can estimate that it would be around 145. 5. Tin's actual atomic radius is 140 pm.
For most purposes Newton's laws of gravity apply, with minor modifications to take the general theory of relativity into account. 2. Inertia - A property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force. 3. Potential Energy - Is the energy stored in an object due to its position in a force field or in a system due to its configuration.
-”Wegner used the shapes of matching shorelines on different continents as a supporting piece of evidence for continental drift. 3. Describe Earth's magnetic field, including how it has changed through time. -Similar to a simple bar magnet, ends have opposite polarities that cause magnetic objects to align parallel to it’s magnetic field. Poles have wandered from geographical position over the years.
(15 points): Prepare a table listing all the experimental magnetic data you obtained for the three compounds you measured. From the data you accumulated, calculate the gram susceptibility χg of your samples. Convert your gram susceptibility to Molar susceptibility, χM. Compound | L | W | Ro | R | Mn(acac)3 | 3.0 cm | 0.1744 g | -32 | 1714 | [NiCl2(PPh3)2] | 3.2 cm | 0.1333g | -32 | 220 | [Ni(NCS)2(PPh3)2] | 4.0 cm | 0.1414 g | -32 | -56 | χg = 1.007 (L)(R-R0)/(109)(m) Mn(acac)3= 1.007(3)(1714- (-32)/ (0.1744 x 109) = 3.024 x10-5 [NiCl2(PPh3)2] =