Modes. A step-index fiber has radius a 5 um, core refractive index n = 1.45, and fractional refractive-index change A = 0.002. Determine the shortest wavelength Xe for which the fiber is a single-mode waveguide. If the wavelength is changed to Ac/2, identify the indexes (I, m) of all the guided modes.

What is the best method for estimating the distribution of nonkey components at the actual (operating) reflux?

Problem 5: Questions Determine the capacitance in uF of a parallel plate capacitor having a plate area of 0.03 m and a plate separation of 0.2 um. The dielectric has a dielectric constant of 7. If the Capacitance is C-25mF, what is the distance between the two plates? Use same other values. Determine the inductance of a coil with 400 turns on a core that is 2 cm long and hasa diameter of 1 cm. The permeability (not the relative one) is 0.25 mH/m.

Derivation of the general equation for interpolation: develop from scratch the equation interpolation you need to develop

Calculate the reflection loss when a beam of radient energy passes an empty quartz cell assuming the refrative index of quartz is 1.55

Determine the amplitude ratio and phase lag for a standard second order process using substitution rule.

Diagrams need also for this. 2-Electrolyte: The intricate dance of electrons is aided by a liquid bridge filled with a redox mediator between the anode and counter electrode.

The viscosity of honey is about 1 Pa-s. The viscosity of water at 20C is about 1cp. How many times is honey more viscous than water? A) 10 B 1000 100 D) 10000

In thermodynamics, it refers to the body or assemblage on which attention is focused.

A tubular shell/tube exchanger is operated with the following conditions: "Thermal conductivity of the tube wall, kTw, is 26, btu/hr-ft-F" "Baffle window opening fraction is 0.1955" *** Neglect the viscosity correction" Tube-side Shell-side tube Do, Di, inches 0.75 0.62 34 shell Di, inches passes 4 1 tube length, ft 12 number of tubes 784 tube pitch, in 1 baffle pitch, in 18 bulk fluid temp, F 120 65 fluid flow, lbs/hr 170000 160000 cp, btu/lb-F 1 0.55 spgr 1 1 22