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- If A = i+ 5j - kand B = -3i - 2j + 5k. Answer the following problems. 1. 2A +B 2. A- 28 3. A.B 4. AXBif E = ((4,5+ j9, 8)â, + (2,5 + j9, 9)ây )e-Jör², T=-0,5 and n1=4,7, then |Pa, " =?| %3D O a. 2595,054 W O b. 110,275 W O c. 5174,713 W d. 5,866 W e. 2,840 WA. Can we use statistical tools to quantify uncertainties? Explain. B. Which will give you a more accurate measurement, a ruler or a meter stick? Explain. C. Any measurement has an inherent uncertainty so that when you use it in calculation/s uncertainties will propagate to the result of your calculation/s. Do you agree? Explain your answer.
- Q1. Find the divergence of D for the following D distributions. А. e* sin yx-е" cos y y+ 2-z 4xy, 2x2 2x'y В. x+- y-A8. please explain residual properties by cubic equations of state. for reading and understanding purposes1. What is the volume of a tank that can hold 18 754 Kg of methanol whose density is 0.788g/cm³? Answer in kg/cm³ Answer in g/cm³ What is the correct significant figures i. ii. iii. 2. Choose if it's carbon, nitrogen or silicon. i. iii. iv. V. Which is the largest ionization energy? Carbon, nitrogen or Silicon? Which is the largest atomic size? Carbon, nitrogen or Silicon? Which is the least electron affinity? Carbon, nitrogen or Silicon? Which is the smallest electronegativity? Carbon, nitrogen or Silicon? Which is the most non-metallic element? Carbon, nitrogen or Silicon?
- 2/3 2/3 1/2 1/2 1/2 According to the plots choose the appropriate indices from below: A. [120] B. [001] C. [10] D. [112] E. [301] F. (111] G. H. [012 1. (230) J. (233) K. (131) L (135) M. (300) N. (100) O. (111) P. (010) What is the Direction of OA?Caculate both parts. a) (m,c,k,Xo,Vo)= ( 2,15,40,-1,8) b) (m,c,k,Xo,Vo)= (3,5,40,1,0)1. 1500 200W 370 comple 150N Ř= ? IR = ? x = ? OB. 2. Given A(2, -3,1), B(0, 0, 2); and ((2, 2, 0), find 08.
- L Review View sert Design Layout References Mailings Tell me what you want to do... AaBbCcI AaBbCcD AaBbCcI to 12 Á Á Aª- ◊ §·E·† Aa- - ALT - E abc X₂ X² Aay-A· ==== #· 2.E. 1 Normal TVS Table... 1 No Spac... Font Paragraph F Styles Measure the following quantities: • R- Range (at the location where projectile hits the ground) T-Flight Time (at the location where projectile hits the ground) • H - Maximum Height (at the peak of the projectile) Th-Time at Max Height (at the peak of the projectile) Max. Time to Launch Launch Speed Angle Range Flight R Time Height Max. 0 Tf H Height sin 0 (m/s) (s) (m) Th (degree s) (s) 25 17.57 1.29 0.58 0.1 15 35 21.55 0.81 0.1 Cos ( tan 0 17 M. P DE S1. axextes A particle interacts with other particles in a uniform density medium and executes a random walk. If the particle takes an average time t to travel a distance L away from its starting point, about how long on average does the particle take to travel a distance 2L away from its starting point? A. 0.5t B. t C. 1.4 t D. 2 t E. 4tPls help ASAP. Pls show all work and explain thoroughly on what equation is being used and how you come up with the answer. Also, pls underline or square the final answers. Pls do part b for this question. The answer you r giving me is wrong. Pls find both E = E1 and E = E2 given Ef - E2 = 0.4 eV. The answer should be 9.4x10^-13, and 2.08x10^-7 respectively. Pls do correctly.