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Introduction The concentration cell is indeed a sort of galvanic cell in which both halves of the cell contain relatively similar electrolytes although with varying concentrations. This is used in association with the electrodes. When obtaining chemical equilibrium, such cells produce a slight voltage difference. These are accomplished by moving electrons from either the lower to the higher concentration cell. Since the electrodes of such a concentration cell seem to be the same, its standard electrode potential becomes 0. However, as the ion concentrations fluctuate, maybe there could be a potential difference between the 2 half-cells. The Nernst Equation may ... Read More
We can easily create a simple color picker on a palette in Javascript. The primary colors on a color picker are RGB i.e. Red, Green, and Blue. With the help of mixing these colors, we can form any color we want.In this article, we will be learning about how to get the RGB value from the user and form different colors with the help of CSS using the RGB color properties. The color intensity of RGB ranges from 0 to 255 where 0 is the least intensity and 255 is the highest intensity.When the intensity of all the 3 coolers ... Read More
Job trends keep changing every year because of the introduction of new realms of life and business around us. This influence is always felt in the job market. While some professions may become extinct many other new and unheard roles plunge in front of us. As it is well known, the only constant thing around us is Change. The way we look at these changes makes all the difference. When it comes to jobs and career progress, upskilling is the only mantra to deal with change. If you are keen on accomplishing a progressive change for your career in 2020, ... Read More
Ethical hacking is one of such domains which is ever-challenging and is increasingly in demand year after year. Ethical hacking experts are in great demand across banking and finance, insurance, medical and research based businesses all across the world. Additionally, the growth of the internet and digital devices is adding to the demand for experts in cybersecurity. Organisations and businesses are offering more importance to securing their networks than ever before. This is thus an encouraging trend to enthusiasts who are keen to begin their career in cybersecurity and to take up challenges in securing a network. Why cybersecurity ... Read More
Correct Answer: (c) kidney Explanation:Cartilage is a tough but flexible tissue that is the main type of connective tissue in the body. Around 65–80% of cartilage is water, although that decreases in older people, and the rest is a gel-like substance called the 'matrix' that gives it its form and function. Cartilage is a flexible connective tissue found in multiple areas of the body, including joints, the ear and nose, and intervertebral discs. Hyaline cartilage, the most abundant type of cartilage, plays a supportive role and assists in movement. It is a firm tissue but is softer and much more ... Read More
What is Coursera? Coursera is an online platform for learning different types of courses. It also provides degrees from different universities and companies. Coursera is in partnership with more than 275 companies and universities. The aim of the platform is to provide job-oriented and affordable courses. The courses include hands-on projects and assignments. On successful completion, you will get a job-ready certificate. You can choose any course of your interest and complete it on your own schedule. Many courses are available for free and some at affordable prices. Why Coursera alternatives? Courses are self-directed Quality of courses is variable ... Read More
The target attribute of the element is used to set the default target for the hyperlinks in a document. Syntax Following is the syntax − Here, _blank is used to open the linked document in new window or tab, _self opens the linked document in the same frame as it was clicked, _parent opens the document in the parent frame, _top opens the linked document in the entire body of the window, frame opens the linked document in a named frame. Example Let us now see an example to implement the target attribute of the ... Read More
The emergence of digital technologies has caused a huge change in the marketing industry. This has led to the emergence of a new category of marketing specialist known as the "digital marketing specialist, " who is in charge of developing, implementing, and managing online marketing campaigns that boost brand recognition, drive traffic, and produce income for firms. A particular skill set, including familiarity with digital marketing tactics, social media marketing, email marketing, SEO, PPC, and content marketing, is needed to become a digital marketing specialist. Although some of these abilities can be acquired through experience, formal education in the form ... Read More
What is Codecademy? Codecademy is a platform which students can use to gain knowledge about different types of programming languages. The platform consists of a large number of courses The platform consists of courses related to 12 programming languages along with HTML and CSS. Students can choose either the paid or the free membership to join the platform. The cost of the paid version is $39.99 per month. Price Plans of Codecademy Codecademy comes with two plans one of them is free and users do not have to pay anything. The paid plan is $39.99 per month. Why Codecademy alternatives? ... Read More
Apache is an open supply program on hand without cost. It runs on 67% of all web servers. It is speedy, risk-free, and comfortable. It may be extremely custom-made to satisfy the wants of many one-of-a-kind environments via utilizing extensions and modules.To install apache, use the following commands-$ sudo apt-get update $ sudo apt-get install apache2 apache2ctlapcahe2ctl is a front end to the Apache HyperText switch Protocol (HTTP) server. It is designed to aid an administrator to control the functioning of the Apache HTTP daemon. To get the more information about apache2 modules, use the following command – $ man ... Read More