Are 2580: Pop Quiz 1. 200# FC FB IF 2009 40 451 15 FD 30 V

Q: A ray of monochromatic light of frequency 5.09x10 hertz is traveling from water into medium X. The…

A: Light is incident from water to a medium X. We need to find the refractive index of Medium X based…

Q: 3. Deteronine R and I 300 by parallelogram meth 150N 2DM 80N

A: We are given magnitudes of 2 force vectors. We are given angle between these 2 vectors. We find…

Q: If A- (3, 0, -5) and B= (-2, 1, 6), what is the magnitude of Å+B? 4.7 O 3.7 O 2.7 O 1.7 O

A: Given data: The vector, A→=xA,yA,zA=3,0,-5 The vector, B→=xB,yB,zB=-2,1,6 Let R→ be the resultant…

Q: Find the derived units henry and farad in terms of basic quantities of the SI system

A: 1. The international system units (SI units) includes seven base units such as second (s), metre…

Q: The normal human body temperature is T= 310 K. At what wavelength would humans emit the blackbody…

A: Wein's Law says that different objects at different temperatures emit different wavelength peaks. It…

Q: Which of the following is equal to one micrometer: a) 10-6 m b) 103 nm c) 10-3 mm d) a & c only e)…

A: Find equivalent of Note:

Q: 33. (tan 0 + 1)(sec 0 – 2) = 0 34. (cot x - 1)(2 sinx + 1) = 0 35. sec?0 – 2 = 0 36. 2sin?x – 1 = 0…

A: Note: As the question is not specified we will do only first one. Given: tanθ+1(secθ-2)=0

Q: 9) consider the quadratic function h(t)=4t^2-8t+9. A) find the vertical intercept B)how many t-…

A: Intercept concept.

Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: 1- ky2 b-4 in. . a- 8 in.

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Q: In two equations 5x-3y=3x-10 ; 3x-2y=3y-19. y=? a. 8 b. 6 c. 9 d. 7 e. 10

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Q: 6m 3m 6m 3m 6m 1. With the composite shape above, determine the following (with explanation): a.…

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Q: Which of the following are expressions? Circle your answers. 4x + 7 6b + 1 = 13 192 8 = 24 y- 17

A: We need to comment on which of the given are expressions.

Q: What is the smallest reading a vernier caliper can have if it has 20 divisions in the vernier scale?…

A: Let N be the number of the division which I s present in the vernier scale.  Given that…

Q: ln at the total range (S,) for a projectile shot at an angle (0) from an elevation (h) can also be…

A: To find total range , we need to find total time which consists of two parts :  (1) Time taken by…

Q: Determine the x- and y-coordinates of the centroid of the shaded area. 85 105 Answers: -85 (X,Y)= (i…

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Q: Determine the x- and y-coordinates of the centroid of the shaded area. 1 75 125 75 Dimens in -195 -x

A: Visualize the problem:

Q: Find the S.D

A: here the data are givenfor standard deviation,S.D=∑x-x¯2n-1where x is datax is averagen is number of…

Q: A systematic error 1. Ois also known as an indeterminate error 2. Ois a measure of the…

A: Error is defined as the difference between actual value & experimental value. It tells us…

Q: if A=6â +39-2 and B = - x +3 Z find a) A+B b) A -B c) LÃ +BI d) TĀ -BI e) angle between A, B

A: According to question we need to find ---- A+B. A-B. and its magnitude.  angle between A and B .

Q: Utilizing dimensional analysis, Analyze if d = (1/2) at is correct

A: Given d is the distance. its dimension is d=L. a is acceleration. its dimension is a=LT-2 t is time…

Q: 3. Using your value of b and the Wien's Displacement equation, predict the surface temperature of a…

A: Solution

Q: Q3 U= √2gh D₁ = 4cm g=9.81 m/s² determine Ⓒh = f(t) @ha? t = Yomin 2m honum 4m Tam

A: Given  u = √2gh u is velocity h is the height h = 4 m Acceleration due to gravity g = 9.81 m/s2

Q: X: - Г mm mm

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Q: 1- Suppose thut À zQl+>,7} states

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Q: Question 2 Find the centroid of the shape shown. I in r-1 in 3 In 2 in 3 in 4 in 3 in 1 in 9 in

A: As per the figure,xx+4=363x+27=6xx=9

Q: Please explain and write readable

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Q: The operation of instar can be viewed as? a) content addressing the memory b) memory addressing…

A: Because in instar, when input is given to layer F1, the the jth (say) unit of other layer F2 will be…

Q: Using the figure above, calculate xbar (location of the centroid along y axis ), mm

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Q: Dr= 20 sin 8 cos b)sin -12 sin cos c) 177 107 d) 0

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Q: QUESTION 12 Protractor is used for Angular mesurement True False QUESTION 13 Pallet hammers are used…

A: Protractor is used to measure plane angles. Answer: Yes

Q: Human Factors Engineering A light source is placed 3 meters above the center of a circular table…

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Q: I can't see the answers can you please type them out?

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: An eyepiece reticle (a.k.a. an "eyepiece graticule", a.k.a. a "reticule") is a small piece of glass…

A: Given that:Least count, L.C.=6.67 μmWidth measured, D=112 μmTo determine the percentage error.

Q: True or False A math object can have an area of 0 If a line has a width of 1, the area of a…

A: Solution: Given that A math object can have an area of 0 Yes , let suppose the square with side 0…

Q: Using significant rule what is the answer in 9.81x0.3

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Q: 9₂=-2.09 91=+q d d 93 = -3.09 94 = -4.09 Part A Find the direction and magnitude of the net…

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Q: A ball is doo Pped Of a window at a height h of 2) M what is acceiesabion in m/s2 at t= to = 0 %3D

A: Ball is dropped from height h = 21 m