Question Solved1 Answer Research and Implement an FM modulator and Demodulator circuit. In this lab, you will investigate frequency modulation (FM) and its properties. During this lab you will • Create an FM signal by modulating an audio waveform onto a carrier, • Examine the spectrum of the modulated carrier, • Evaluate the modulated carrier when the modulation index is varied and Demodulate the signal and recover the original modulating waveform using two methods for demodulation. In your report you will compare the properties of the FM signal you created experimentally (by simulation) with those suggested by theory. For your laboratory research, find a circuit of an FM modulation and Demodulation and implement using any simulation circuit (multisim is preferred). Implement the circuit and explain the outcomes of the modulation stage and the demodulation stage. Document your explanation.

Under dc conditions, find the energy (in Joules) stored in the capacitor. Give only the numeric value. Under dc conditions, find the energy (in Joules) stored in the capacitor. Give only the numeric value.

MA Review Constants A typical laboratory centrifuge rotates at 4000 rpm. Test tubes have to be placed into a centrifuge very carefully because of the very large accelerations. Part A What is the acceleration at the end of a test tube that is 10 cm from the axis of rotation? Express your answer with the appropriate units. μΑ ? a = Value Units Submit Request Answer Part B For comparison, what is the magnitude of the acceleration a test tube would experience if dropped from a height of 1.0 m and stopped in a 1.0-ms- long encounter with a hard floor? Express your answer with the appropriate units. HA ? a Value Units Submit Request Answer

Item 13 No one has yet succeeded in creating a commercially viable way to produce energy through nuclear fusion. However, suppose we could build fusion power plants using the hydrogen in water as a fuel Energy Comparisons Item Energy (joules) 1.3 x 10 1 x 106 Energy of sunlight at Earth (per m” per second) Energy from metabolism of a candy bar Energy needed to walk for 1 hour Kinetic energy of a car going 100 km/hr Daily food energy need of average adult 1 x 10 1x 10° 1 x 10 Energy released by burning 1 liter of oil 1.2 x 10 1 x 10 5.6 x 1015 7 x 1013 Thermal energy of parked car Energy released by fission of 1 kilogram of uranium-235 Energy released by fusion of hydrogen in 1 liter of water Energy released by 1-megaton H- bomb Energy released by magnitude 8 earthquake Annual U.S. energy consumption Annual energy generation of Sun 5 x 10 2.5 x 1016 1020 10% Part A Based on the data in the table, how much water would we need each minute in order to meet U.S. energy needs? (Hint: Use the annual U.S. energy consumption to find the energy consumption per minute, and then divide by the energy yield from fusing 1 liter of water to figure out how many liters would be needed each minute.) Express your answer in liters per minute using two significant figures. PO AE O 31 ? 1/inin Submit Request Answer

Q1 What is a project initiation. Explain your answer. [3 Marks] Q2 Write down in detail about the contents of “Final Project Report”. [4 Marks] Q3) How projects are closed after completion? What are the major outputs produced as result of closing the projects? [3 Marks]

A typical laboratory centrifuge rotates at 4000 rpm. Test tubes have to be placed into a centrifuge very carefully because of the very large accelerations.a. What is the acceleration at the end of a test tube that is 10 cm from the axis of rotation?b. For comparison, what is the magnitude of the acceleration a test tube would experience if stopped in a 1.0-ms-long encounter with a hard floor after falling from a height of 1.0 m?

(figure 1) shows an acceleration-versus-force graph for three objects pulled by identical rubber bands. The mass of object 2 is 0.10 kg Figure 1 of 1 a (m/s) 1 5- 2 4 3 3 1 0 0 1 2 3 4 5 6 Force (number of rubber bands)