Fiber end face refracted Rays Fiber Cladding b Аcсеpatnce Reflected ray A Cone ni Fiber Core n, Fiber Cladding Entrance rays (n

Q: Round off the numbers in the following problems to three significant figures. Find the percent…

A:

Q: A vector is located in the fourth quadrant. It has a magnitude of 5.430 and a y-component of -3.742.…

A: Given data:  Magnitude of the vector (A) = 5.430 y-component of the vector (Ay) = -3.742 Required:…

Q: Help

A:

Q: What is the units for 0.0298, 101.74 and 19.264.

A: According to the given problemgiven equation of wave

Q: Two charges one negative and one positive with strength Q1 = -3*q and Q2= +2*q (where q=7.0…

A:

Q: 46. A ship travels 50.0 mi on a course of 15.0° south of east and then travels 85.5 mi on a course…

A:

Q: The acceleration due to gravity, g, is constant at sea level on the Earth's surface. However, the…

A:

Q: 5.00 cars pass through an intersection each second. How many cars pass the intersection in 1.00…

A: In 1 year there are 365.25 days.  In 1 days there are 24 hours.  In 1 hours there are 60 minutes.…

Q: A particle (mass m, charge q) is moving on a circular orbit (radius R) with angular velocity . = 2π…

A:

Q: Determine the number of significant figures in the following numbers. a. 6.12 b. 4.009

A: Given data:  Two numbers 6.12 and 4.009 Required: The number of significant figures

Q: 7.0 how many significant digits?

A: The zero after a decimal point is counted as a significant figure.

Q: My math makes it 2211.94. Why do you have 2210?

A: Using calculator you will get K.E.= 2211.94592 J Now for this question answer should be 2211.95 J.

Q: 1. Ax= - 3.90 mm , Ay= 2.50 mm Express your answer in degrees.   2. Ax= - 4.40 mm , Ay= - 2.40 mm…

A:

Q: 17. 1.2 x103÷ 2.5 x 109 = ? A. 4.8 x10-13 B. 4.8 x105 C. 3.0 x 10-13 D. 3.0 x105

A:

Q: Find the dimensions of the quantity in the equation, h An 2n/ 2m(Uo - En) : O L O L·T O L·M/T2 O M O…

A: ∧n = h2π2m(Uo-En)where h is the planck's constant Uo and En are the energies m is the mass

Q: Vector  = 6.0 m and points 30° north of east. Vector  = 6.0 m and points 30° east of north. The…

A:

Q: This is the wrong answer. Also it needs 3 significant figures. Still wrong. Need to find area under…

A: From the graph it is clear that it is straight line passing through origin. So, the equation for…

Q: Using the analytical vector addition method, calculate A + B where A = 60.0 Km/h at 72° and B=3.00 x…

A: given-         A = 60 km/h ,at 72 degree         B = 300 km/h at 190 degree

Q: Assume: r, x, x0 have units of m. v, vO have units of m/s. a has units of m/s/s. m, m1, m2 have…

A: Dimensions are defined as the minimum number of coordinates required to specify the magnitude of any…

Q: 6. The volume of a cube is 250 mm3. What is the length of one of the sides?

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.