. As shown in Figure 23.56, a layer of water covers a slab of material X in a beaker. A ray of light traveling upwards follows the path indicated. Using the information on the figure, find (a) the index of refraction of material X and (b) the angle the light makes with the normal in the air.

Q: Graphical Analysis: Addition of Two and Three Vectors Construct the vector components (Rp, R,) as…

A:

Q: Evaluate f B i for the case shown in the figure. ЗА 4 A 2 A 2 A

A: This can be solved using Ampere's loop rule which relates magnetic field and current enclosed by the…

Q: what are the x, y, and z components of p given the force is 535N

A: Step 1:Step 2:

Q: 1.a= f/m is the same as a=fm-1 because?   2.Weight=mg is “equivalent” to f=Ma. Why?

A:

Q: In the figure, which is the angle of incidence? а. D b. A

A: Required : The angle of incidence.

Q: 2 飞) E/乙 T7 77 T フ ム、V

A: The capacitors C2 and C3 are parallel. Their equivalent capacitance is given by

Q: If A =i+ 5j - kand B = -3i- 2j + 5k. Answer the following problems. 1. 2A +B 2. A- 28 3. A.B 4. AXB

A: F

Q: An infinite solid conducting cylinder is placed along z-axis. Find the net force on "north- ern" (y…

A:

Q: 4 A 1 A iz B 5 A A 6 A 7 A C 2 A

A:

Q: 100 N'luk bir kuvvet çerçeveye etkimektedir. Kuvvetin O noktasındaki momentini hesaplayınız. 100 N 2…

A:

Q: 3. Solve for li, lz, and kotal. R, ww R3 10 B, 28 V 203 R2 7 V V B2

A: The circuit diagram is shown below.

Q: do not understand how in part e, t = t/2 = V0sin33/g

A: initial velocity = V0 =  20 m/s horizontal distance = R = 25 m

Q: 13

A: We are given a boat. We are also 2 forces acting and their directions also. We are given net force…

Q: Calculate the spectral line wavelength λ using the equation d sin 0 m X and its uncertainty X using…

A: the uncertainity in position Δx that is approximately equal to the particle's wavelength. In other…

Q: qi C1 nC В q2 1 nC 93 1 nC A B 1 nC C -1 nC -1 nC 1 nC C 1 nC 1 nC D 1 nC 2 nC-1 nC E 2 nC 1 nC Dr2…

A: Given: The six set of charges are given:                q1            q2             q3 A.…

Q: Show that |a + b| ≤ |a| + |b|

A:

Q: F = = dt d mu dt √1-u²/c² m / T = ²^U2² / 0² {² - a + = m u(u. a) (c²-u²) du dt √1-u²/c² }. qed + u…

A: Here differentiation of product and chain formula of differentiation is used.

Q: F-60x +103.9 F 75.2-27.4y F -100i Then add x components independently and the y components…

A: Finding the magnitude and direction of the resultant of three forces:Given information:The three…

Q: 1- Identify the series-parallel relationships in Figures R1 R2 (1) R2 R3 R4 R5 (2) R1 R2 R4 Rs R,

A: 1. In figure 1 Resistors 2 and 3 are in parallel. The equivalent resistance of these two resistors…

Q: 20. If |A+B²=²+² then: A. A and B must be parallel and in the same direction B. None of the above is…

A: We have two vectors A and B with some angle say θ between them. We need to find the the value of the…

Q: 1 Prove that X sin(bx) Jx = TT ēb 2. Solid state) Physics x2+a2

A: Prove: ∫0∞x sinbxx2+a2dx=π2e-ab

Q: What’s the slope of Rs vs L2/L1? Options are: A) 400 B) 200 C) 300 D) 180 E) 0

A: The table for Rs vs L2/L1 is as follows  Here L2/L1 is unit less  Rs = ohms

Q: 2. Is it possible to find the rock at a distance of 6R,? What eventually happened to the rock?…

A: please rectify your column number 3 ( velocity) , unit of velocity is never Joule. It is meter per…

Q: Given two vectors A = 4.30i+6.80 and B = 5.00 - 2.003, find the scalar product of the two vectors A…

A:

Q: Consider three vectors: What is the result of 2A. (B-3C)? ) What is the result of A A+B B+C. C? . A…

A:

Q: se Show that the (1, 0, 0) and (2, 0, 0) wave functions listed in Table 7.1 are properly normalized.…

A: Hence the wavefunction ψ100​(r,θ,ϕ),ψ200​(r,θ,ϕ) is normalized wave function.Explanation:Step 1:Wave…

Q: Instructions 50 cm 10 cm 8.0 A R = 1.0 x 10-3

A: According to Faraday law Induced emf is the rate of change of magnetic flux. Induced current=…

Q: Show that (†) ¹ = Â.

A:

Q: 7. Find the volume of tetrahedron hav (-1-k), (4+5+qk), (37 End the value of q for which these four…

A:

Q: TICE ANOTHER In the figures, the masses are hung from an elevator celling. Assume the velocity of…

A: Solution:-Given thatθ1=37°θ2=53°θ3=61°m1=6 kgm2=9 kg

Q: 3. Prove that : Q = Tx mx my T. (1/25 - 1) + T₂ ( 72²2 + 1) + 2/1₂, Ty My My My (mmy Tx Ty)¹/2…

A:

Q: Solid state: Find the angle between the(0 0 1) and (1 1 1) directions in a cubic crystal

A: The angle between two vectors is given by, cos(Θ)=A→·B→AB   For the given two vectors, cos(θ)=h1h2,…

Q: Two particles are fixed on an x axis. Particle 1 of charge 44.7 µC is located at x = -20.4 cm;…

A:

Q: Determine the magnitude of A+B. A = 2i -j+4k B= 4i +2j- k A. V43 B. V46 C.-V46 D. V22

A: Given data:  A = 2i - j + 4k B = 4i + 2j - k Required: The magnitude of A+B

Q: Q 1. Kirchhoff's laws show that R 2R I – I2 – I3 =0 ɛ – RI1 – RI2 =0 (1) (2) | R dI3 =0 dt ɛ – RI –…

A:

Q: a. Use the Cartesian representation L₂ = 1/(x2-17 - 1²/²7) y i ду дх to show that (x + iy)m is an…

A:

Q: Determine the Millar indices for the plane as shown below.

A:

Q: Let S = (1 m) + (2 m)) + (2 m)k and 7- (3 m)2 + (4 m)k. The angle between these two vectors is given…

A: Given data:  Two vectors S = (1m)i + (2m)j + (2m)k T = (3m)i + (4m)k Required: The angle between…

Q: 44. Let A=(2 m)i +(6 m)j – (3 m)k and B = (4 m)i +(2 m)j+(1 m)k. Then A · B equals: A) (8 m)î +(12…

A: Given ,          A = (2m)i + (6m)j - (3m)k          B = (4m)i + (2m)j + (1m)k    A . B = (2m)i *…

Q: A = 2x²yî – 5xyz ĵ – 92³R ,then find V x V x Ā. %3D |

A:

Q: A. What is the object's average speed between ty = 0.5 s and tz = 8 s? Read the graph to the nearest…

A:

Q: a/2 30 30 a/2 R 90 12 a/2 90 96 6060 R R 30 30 9090 a/2 a/2 9b a…

A:

Q: Use L32 and L11 to obtain L(t2 sin at).

A: We know that, L(tnf(t))=(-1)ndnF(p)dpn                    ———→(L32)l(t sin(at))=2ap(p2+a2)2…

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.