Light is made incident at an angle of 34.05° from quartz to air. The angle of refraction in air is 60.54° and the refractive index of air is 1.00. What is the refractive index of quartz?

Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.