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anthony roberts

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A MOS transistor has a power density of 446 W m-2. If all dimensions are reduced by a factor of 1.3, calculate the new power density Give your answer to 1 decimal place

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At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H, (g) + 1, (g) = 2 HI(g) Kc = 53.3 At this temperature, 0.700 mol H, and 0.700 mol I, were placed in a 1.00 L container to react. What concentration of HI is present at equilibrium?

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1. Draw Lewis structures for each of the following structures and assign formal charges to each atom: a) SF$_2$ b) CO c) SO$_2$ d) PO$_4^{3-}$ e) CO$_3^{2-}$

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Suppose the trip were taken with the two vectors in reverse order: 35.0 km at \( 60.0^{\circ} \) west of north first and then 20.0 km due north. How would the magnitude and the direction of the resultant vector change? [ Use a graph sheet for your result)

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ACTIVITY 1: PYTHAGOREAN THEOREM A. Do the following lengths form a right triangle? (YES/NO) 1) 3) 5) \( a=6.4, b=12, c=12.2 \) 2)

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A continuous belt passing upward through a chemical bath at velocity $U_0$ = 0.56 m/s, picks up a liquid film of thickness, h = 6 mm, density $\rho$ = 847 kg/m$^3$, and viscosity $\mu$ = 0.011 Ns/m$^2$. Gravity tends to make the liquid drain down, but the movement of the belt keep the fluid from running off completely. Assume that the flow is fully developed and that the atmosphere produces no shear at the outer surface of the film. Find the velocity u(y) at y = 3 mm. Give your answer in m/s.

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3. At the point in which Mr. Bridges says, “We don’t pray for miracles,” and Mrs. Bridges says, “We pray that Jehovah sustain and comfort David,” what type of disagreement plays out between Dr. Halstead and Mr. and Mrs. Bridges? (i) Underline what you consider to be the correct answer among the choices provided below: a. Medically assessable means-end disagreement b. Nonmedically assessable means-end disagreement c. Nonmedically assessable dispute about ends (ii) Explain your answer below:

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Problem 4: A spur gearset has 18 teeth on the pinion with the gear ratio of 3. The pressure angle is 20, the diametral pitch is 6 teeth/in and the face width is 2 in. The horsepower transmitted is 8 hp at a pinion speed of 1120 rpm. The pinion's AGMA strengths for bending and wear are $S_t = 31$ ksi and $S_c = 104$ ksi, respectively. The cycle life of pinion is $10^8$ revolutions at a reliability R=0.95 with $Y_N = 1.68 N^{-0.0323}$. Assume $K_r = 1.5$, $K_o = 1$, $K_s = 1$, $K_b = 1.0$, $K_v = 1.0$, $K_m = 1.3$, $C_r = 1.0$, $Z_N = 0.88$ and $C_p = 2300 \sqrt{psi}$. Determine the factors of safety of the pinion for bending and wear. Identify whether bending or wear is the threat to pinion.

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Talk about Monkeypox in the state of California. which population was affected and why?

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15. Deduce the structure of the compound (C$_7$H$_{12}$O$_3$) whose spectra properties are given below. EIMS (m/z): 144 (M$^+$), 115 (base peak), 113, 87, 85, 59, 57 with metastable peaks at 65.9 and 63.9 $\lambda_{max}$ (EtOH): 290 nm ($\epsilon_{max}$ 22) $\nu_{max}$(liquid film): 2980, 2860 cm$^{-1}$; 1750, 1100 cm$^{-1}$; 1710 cm$^{-1}$ $\delta_H$ (CCl$_4$): 3.65 (3H, s), 2.70 (2H, t, J = 7 Hz), 2.60 (2H, t, J = 7 Hz), 2.40 (2H, q, J = 7 Hz), 1.10 (3H, t, J = 7 Hz) $\delta_C$ (CDCl$_3$): 210 (s), 174 (s), 50 (q), 36 (t), 37 (t), 30 (t), 10 (q)

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