As compared to traditional lighting methods, what are the benefits and drawbacks of ray tracing?

Q: A capacitor of 2 mF has a voltage of 525cos(201). The energy stored in it at t-850 ms is: a. 36.22 J…

A: Capacitance C=2 mF. Voltage V=525cos20t V. Time t=850 ms =0.850 sec.

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Q: QUESTION 4 For the network below E = 28 V Calculate RT RT = Determine I and 16 | = 16= V₁ R₁2…

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Q: 7.44 The switch in Fig. 7.111 has been in position a for a long time. At t = 0, it moves to position…

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Q: 4. For the given Boolean expression below a) Y = (A + B + C). A.B + AC+(AB).C b) Y = A.B. (BC) + A.B…

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Q: 3. For the following geometry, if the potential applied between the two conductive plates is Vo,…

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Q: Solve the following problems 1. A 4-pole, D.C. generator has a wave-wound armature with 792…

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Q: QUESTIONS AND PROBLEMS 1. A three-phase transmission line has a react- ance of 100 ohms and at…

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Q: 24 cos 201 V 2 Ω 0.2 H 0.02 F v (t) O 2 cos (20t+15°) A

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Q: 2) 12 Cos (4000t) 10m H (s(t) 9.50 find Vo(t) and is (+) -Volt) ·3uf

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Q: 7.47 Determine v(t) for t > 0 in the circuit of Fig. 7.114 if v(0) = 0. 3u(t-1) A Figure 7.114 For…

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Q: Exercise 4: Determine the impulse response h[n] of the following first-order system: y[n] = -0.5y[n…

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Q: An open-loop control system results in a response of e 2t (sin 5t + cos 5t) for a unit impulse…

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Q: 4. Solve for the circuit below, given the values specified. R1 120 Q Es = 10V f = 10 KHz C1 0.2 μF

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Q: Find the inverse Laplace transform for the following transfer function (without using MATLAB): H(s)…

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Q: 4. Solve for the circuit below, given the values specified. XC= IC= VR= PR= Es = 10V f = 10 KHz R1…

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Q: 2.0 OUTPUT VOLTAGE (V) 1.8 1.6 Σ 1,4 1.2 1.0 0.8 0.6 0.4 0.2 0 -50 a. TMP35 .b. TMP36 c. TMP37…

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Q: Using only the "exclusive-OR" and "AND" gates, draw the circuit diagram for the function: F = wxyz'…

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Q: Ic = ICA + ICB 16/270° - 24/-30° = 21.2/190.9°

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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).