CAN ANY OF YOU DO THE HIGHLIGHTED QUESTIONS IN THE FIRST 2 PDF FILES WITHIN 2.5 HRS MAX ? THE THIRD PDF CONTAIN THE REFERRED QUESTIONS IN THE PREVIOUS FILES
I have Attached instructions Below Observations/Measurements: III. A. 1. RLC Circuit Calculated Impedance and Admittance Values: Frequency Hz Susceptance, Siemens Inductive, BL Capacitive, BC 550 1000 Frequency Hz Total Circuit AC Admittance, YT Complex Notation Magnitude Angle 550 1000 Frequency Hz Total Circuit AC Impedance, ZT Complex Notation Magnitude Angle 550 1000 III. A. 2. RLC Circuit Calculated Current Values: Frequency Hz IR (RMS). A IC (RMS), A IL (RMS). A Magnitude Angle Magnitude Angle Magnitude Angle 550 1000 Frequency Hz {IR + IC + IL }= IS (RMS), A IS = V * YT Complex Form Magnitude Angle Magnitude Angle 550 1000 Match? Yes _____ No ______ Explanation: III A. 3. RLC Circuit Calculated Power Dissipation: Frequency Hz PR, W PS, W 550 1000 III. B. 3. RLC Circuit Simulation Results: Frequency Hz IS (RMS), A IR (RMS), A IC (RMS), A IL (RMS), A 550 1000 III. B. 4. Simulation Values Match Calculated Values: Match? Yes _____ No ______ III. B. 6. RLC Circuit Simulated Power Measurement: Frequency Hz Source Power, PS (Watts) Power Factor 550 1000 III. B. 7. Simulation Values Match Calculated Values: Match? Yes _____ No ______ Explain any mismatch: III. C. 4. RLC Circuit Measured Current at 550 Hz: IS = _____________ (A) III. C. 5. Value Matches Calculated and Simulated Values: Match? Yes _____ No ______ III. C. 6. RL Circuit Measured Currents: IR = ________(A) IC = ________(A) IL = ________(A) Match? Yes _____ No ______ Explain any mismatch: III. C. 7. RLC Circuit Measured Current at 1000 Hz: IS = _____________ (A) IR = ________(A) IC = ________(A) IL = ________(A) Match? Yes _____ No ______ Explain any mismatch: Questions: 1. Construct a Phasor Diagram to represent the source current and the branch currents, IR, IC, and IL through the resistor, capacitor, and the inductor. The diagram does not need to be drawn to scale. However, the values of the items represented must be included in the diagram. 2. Did you notice any interesting feature in the lab exercise with regard to the two different frequencies chosen for the experiment? 3. In the Multisim simulation, change the frequency of the source to be between 725Hz to 735 Hz (in increments of 2 Hz) and record the inductor and the capacitor currents. Frequency, Hz IR,mA IC, mA IL, mA 725 727 729 731 733 735 What do you notice from the readings?
The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolution. The H-R diagram was discovered independently by two astronomers in early 20th century using observations of star luminosity and surface temperature. With this lab exercise, you will use Stellarium to collect stellar information and then form your own H-R diagram and see if you can find how stars are group into different luminosity classes. For this project piece, use a computer simulation to measure the characteristics of a sample of stars and then organize your data into a Hertzspung-Russel diagram. Please read through the assignment background information and follow the steps listed in the lab assignment instructions. You will be asked to form a hypothesis, state the lab objective, record your measurements and calculations, and answer each of the lab questions. Click here to download the instruction document for this piece of the project. Follow the instructions contained within and submit your results as this project deliverable. Submit your paper with a title page and in APA format.
Question 2 b) of the attatched PDF In a laser cooling experiment, the transition 52S1/2 : F = 2 to 52P3/2; F' = 3 is excited by light that has frequency detuning delta = Gamma / 2. Selection rules dictate that the excited state decays back to the initial state so there is a nearly closed cycle of absorption and spontaneous emission, but there is some o ff-resonant excitation to the F' = 2 hyper ne level which can decay to F = 1 and be 'lost' from the cycle. The F' = 2 level lies about 45Gamma below the F' = 3 level. Estimate the average number of photons scattered by an atom before it falls into the lower hyper fine level of the ground state con guration. Assume I = ISAT and that the transitions have similar strengths.
A jet transport with a landing speed of 200 km/h reduces its speed to 60 km/h with a negative thrust R from its jet thrust reversers in a distance of 425 m along the runway with a constant deceleration. The total mass of the aircraft is 140 Mg with mass center at G. Compute the reaction N under the nose wheel B toward the end of the braking interval and prior to the application of mechanical braking. At the lower speed aerodynamic forces on the aircraft are small and may be neglected.
A 500 kg pig is standing on top of a muddy hill on a rainy day. The hill is 100.0 m long with a vertical drop of 30.0 m. The pig slips and begins to slide down the hill. Ignoring any friction the pig experiences what is the pig's speed at the bottom of the hill?
