The principle indices of refraction of an unknown mineral are found to be 1.555, 1.555, nd 1.559. Sketch the XZ section of the indicatrix labeling X, Y, and Z directions, the optic axes, etermine the 2V angle and the optic sign.

Q: 5. Vector directions in one dimension are represented by a. Distances b. Magnitude c. Signs d.…

A: Vector direction in one dimension is represented by  a. Distance  Not correct  Distance is a scalar…

Q: how about 2 , 3 and 4

A: Dear student,  Since all questions are different as per guidelines we can author only one question.…

Q: Rounded to the nearest integer, a two-dimensional vector with length 13 forming an angle of 67.4°…

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Q: A direction cosine is: O The cosine of the angle between a vector and a particular coordinate axis.…

A: In geometry the direction of the cosine is known as direction of cosine of a vector as the cosines…

Q: Determine the angles made by the vector V = -18i+26j with the positive x- and y-axes. Write the unit…

A: A physical quantity is classified into 2 main groups-scalars and vectors. Vectors are the quantities…

Q: Where 31.2 m is the length of the vector and 76.9° is the angle it makes with the y-axis, what is…

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Q: 9&10 please! Thank you!

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: if A=9,8 â+7,3 ây+2 âz and B=9 â +7,9 ây +7,2 â . if A x B=K â+Lây + Mây, then L=? Yanıt:

A:

Q: If the dot product of two vector A and B is negative, what statements reguarding A and B are true…

A: In this question we are given that the dot product of two vectors A and B is negative and we have to…

Q: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

A: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

Q: A vector has an x-component of -25.0units and a y-component of 40.0 units. Find the agnitude and…

A: Vector in terms of components A=(Ax  2 +Ay 2 )1/2

Q: and B=5 are perpendicular ( doleïs ). What is the value of ?the constant d

A: Given that Both vectors A and B are perpendicular, So their dot product must be zero. A.B = 0 Also…

Q: Vecrors of length 10 and 15 have a Cross product of 150 if i add those vectors, what is the length…

A: The dot product of the two vectors is,

Q: Three force vectors, F1, F2, and F3, have magnitudes of 8 N, 12 N, and 15 N respectively. The angles…

A: Three forces are 8N 12N 15N And their angles from x axis are 45° 90° 135° respectively.

Q: A FCA = 500 lb 14 ft FRA 350 lb FDA 400 lb B 3 ft y 3 ft 2 ft D 3 ft3 3 ft 6 ft.

A: Solution:-Given that

Q: Find the angle between vector a and b if a 21 +j- k and b 3i - 6j + 2k

A: a→ = 2i^ + j^ - k^b→ = 3i^ - 6j^ + 2k^

Q: (a) Write a note on vector product or cross product with its characteristics. (b) Find the cross…

A: Given: A→=3i+1j-2kB→=1i-3j+4k

Q: Determine the angles made by the vector V=-491+30j with the positive x- and y-axes. Write the unit…

A: The problem is based on the concept of vectors. We have to calculate the unit vectors also. The…

Q: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.

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Q: estion 7 Find the magnitude of the vector whose x- and y-components are given to be -1.036 and…

A: Given here,X COMPONENT: x=-1.036Y COMPONENT: y=-4.3512

Q: A vector has an x-component of 2.64 and a y-component of 4.58.  The magnitude of the vector is:

A: The objective of the question is to find the magnitude of a vector given its x and y components. The…

Q: Your character starts at position po. Each frame, it moves along the normalized vector Compute the…

A: Determine, The next position of the character given the indicated parameters p0→=55d→=3-3δt=0.5

Q: Show that V · B = μ₁ μα if 0=C.A

A:

Q: Find angle between two unit vectors A and B. A = 10i-3j-15k; B = 13i-5j+3k

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Q: Determine the resultant of the following: 8.0 N at 40°, 9.0 N at 120°, and 12.0 N at 200 all angles…

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Q: . A vector has an x- component of - 25.0 units and a y - component of 40.0 units. Find the magnitude…

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Q: 82. Find the scalar components of three-dimensional vectors Gand H in the following figure and write…

A: Three dimension vector in terms of spherical polar co-ordinates…

Q: In the cross (or vector) product qu x B we know that 9=1 -307 +9.07+-212 -3.07+4.07 +6.0 B=B₁1+B7+BA…

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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: Given the vector V = -3 ax + 2 ay, the unit vector av is: O a. av = -0.83 ax + 0.55 ay O b. av =…

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Q: Express the force in Cartesian vector form. 53 F = 750 lb

A: Given, We need to write the force vector in cartesian form. the x-component of force is:…

Q: A force 4 N making angle 45 with x axis. The y component is?

A: Answer Given  Force  F = 4 N Angle θ = 45º with x axis we have to find y component.

Q: Ā = 3î + 43, B = î + 2)

A:

Q: The vector The vector C has length 16 and points at an angle of 15° has length 12 and points at an…

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Q: A vector has a magnitude of 25 and points in a direction that is 35° above the positive x axis.

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Q: If the magnitude of the vector product of two vectors a and b are are equal to ab, then what do we…

A: Given data: The magnitude of the vector product of two vectors a and b a→×b→ = ab

Q: Find the angle between vector a and b if a =i+ 3j + 2k and b = 2i-6j-3k %3D

A:

Q: The dot product of the same vector to itself is magnitude of the vector O Infinity square of…

A: as per guideline I m solving the first one we know that a.b=abcosθ

Q: 3. Find the angle and magnitude of the force below T=300N 200 30kg

A: