alblooshiwed alblooshiwed

25-10-2020
Physics

contestada

What is the critical angle of a light beam passed from a medium (n=2) to a medium ( n=1.2)

Respuesta :

aaalll2029 aaalll2029

25-10-2020

Answer:

sin(∅)=n2/n1

∅=sin^-1 (1.2/2)

∅=36.89°

Answer Link

Otras preguntas

Which of the following is a definition of kyphosis? A. A posture disorder characterized by the shoulders being rounded and the back hunched B. A posture dis

Which of the following best describes a shadow at sunrise? A. Shadows are fat and short B. Shadows are long and stretch across the horizon C. Shadows are tall

please help I'm really confused about this

why do you think people had a hard time accepting the idea of gravity as a force that keeps planets in their orbits?

What two principals form the basis for capitalism?

Storage of unlimited quantities of energy in batteries is possible. TrueFalse

1. What are some of the ways that investigators try to determine time of death?

A planet orbits a start with the path shown below. a. Label the point on the orbit at which the planet has the most gravitational potential energy. b. Abel the

In a shipment of 400 parts, 14 are found to be defective. How many defective parts should be expected in a shipment of 1000?

Which 5 strategies can you employ to ensure that as a student you will not drop out of university prematurely?