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Damm [24]
3 years ago
14

Describe one practical application of total internal reflection. ​

Computers and Technology
1 answer:
Delicious77 [7]3 years ago
8 0

Answer:

The phenomenon of total internal reflection of light is used in many optical instruments like telescopes, microscopes, binoculars, spectroscopes, periscopes etc. The brilliance of a diamond is due to total internal reflection. Optical fibre works on the principle of total internal reflection.

Explanation:

thank me later but if it wrong. sorry

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Write a Java test program, named TestGuitar, to create 3different Guitars representing each representing a unique test case and
alina1380 [7]

Answer:

Explanation:

//Guitar.java

import java.awt.Color;

import java.lang.reflect.Field;

import java.util.Random;

public class Guitar

     /**

     * these two fields are used to generate random note and duration

     */

     static char[] validNotes = 'A', 'B', 'C', 'D', 'E', 'F', 'G' ;

     static double[] validDuration = 0.25, 0.5, 1, 2, 4 ;

     /**

     * basic guitar attributes

     */

     private int numStrings;

     private double guitarLength;

     private String guitarManufacturer;

     private Color guitarColor;

     public Guitar()

           /**

           * default constructor

           */

           numStrings = 6;

           guitarLength = 28.2;

           guitarManufacturer = Gibson;

           guitarColor = Color.RED;

     

     public Guitar(int numStrings, double guitarLength,

                 String guitarManufacturer, Color guitarColor)

           /**

           * parameterized constructor

           */

           this.numStrings = numStrings;

           this.guitarLength = guitarLength;

           this.guitarManufacturer = guitarManufacturer;

           this.guitarColor = guitarColor;

     

     /**

     * required getters and setters

     */

     public static char[] getValidNotes()

           return validNotes;

     public static void setValidNotes(char[] validNotes)

           Guitar.validNotes = validNotes;      

     public static double[] getValidDuration()

           return validDuration;

     public

4 0
3 years ago
Linda is searching for a new job. Which information would her potential employers likely review in her social profile?
nasty-shy [4]
The answer will be A they would wanna know about her work history
3 0
3 years ago
Read 2 more answers
Rows are typically represented by _______ and contain data for individual records
Agata [3.3K]
Records, data and tables are terns used in database software.Rows are typically presented by numbers and contain data for individual records. Records are used in database software to organize data. They are stored in tables.
4 0
3 years ago
5.8.1 Ghosts Python Codehs
eduard

To use Ghost's Python Codehs, we need to install Pygame, for it to work.

<h3>How to use pygame?</h3>

Pygame has several ways to install. Let's do the installation here from the PyCharm environment itself. In the project interpreter, the new virtual environment is already configured, you click on the plus sign, type Pygame, check if it is this one. There's a lot of Pygame, but it's this one alone, with nothing, version 9.6. Click on it and on the installation package button.

If all goes well, Pygame will be successfully installed, and you will be able to use it in your project.

Learn more about code brainly.com/question/497311

8 0
2 years ago
Harlequin frogs are an endangered species that live in a small area of Costa Rica. The reasons for the species' decline is unkno
Damm [24]

Answer:

<u>a. The scientists must be careful of how many variables they include in their simulation so they do not cause further harm to the frogs.</u>

Explanation:

It is not statistically accurate to assume that the number of variables included in the simulation would cause further harm to the frogs because we need to <em>remember </em>that a simulation is simply a computerized imitation of a real situation, which is usually not totally alike with a real process.

So in no way from a statistical standpoint, does the scientists' decision on the number of variables causes direct harm to the frogs.

3 0
2 years ago
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