Dr. Gaurav Jhaa Blogs

  Choosing a course after the 12th can be a daunting task as there are numerous options available in various fields. It is important to choose a course that aligns with your interests, strengths, and career aspirations. In this blog, we will discuss the various courses available in each field after the 12th. Science: Science is a popular stream among students who have a keen interest in Mathematics, Physics, Chemistry, and Biology. The following are some of the popular courses available in science after 12th: Engineering: Engineering is a popular course among science students. Some of the popular specializations in engineering include Computer Science and Engineering, Mechanical Engineering, Electronics and Communication Engineering, Electrical and Electronics Engineering, Civil Engineering, Chemical Engineering, Aerospace Engineering, Biomedical Engineering, etc. Computer Science and Engineering: Indian Institute of Technology (IIT), Delhi; Indian Institute of Technology (...

  Social media has become a ubiquitous part of our lives. From keeping up with friends and family to following the latest trends and news, social media has changed the way we interact with each other and the world. As technology continues to advance, it is important to consider what the future of social media might look like. In this blog, we will explore some potential changes and advancements that may shape the future of social media. Social media has become an integral part of our daily lives, transforming the way we communicate, share information, and connect with others. With over 4.2 billion active users worldwide, social media platforms have revolutionized the way we consume and create content, impacting everything from politics to entertainment. However, social media is not static. It is continuously evolving, with new technologies, trends, and user behaviors shaping the way we use these platforms. In this blog post, we will explore some of the potential developments that c...

  In today's digital age, social media has become ubiquitous in our daily lives. While social media platforms have many benefits, such as connecting us with friends and family and providing access to a wealth of information, research has shown that social media use also has adverse effects, particularly on our mental health. One of the most significant effects of social media on mental health is the way it can contribute to feelings of anxiety, depression, and loneliness. This is because social media can create a distorted view of reality, with people often presenting only the best aspects of their lives. This can lead to feelings of inadequacy and low self-esteem as individuals compare themselves to others who seem to be living more perfectly. Social media use can also lead to feelings of loneliness, as people may spend more time online than interacting with others in person. Another way that social media can affect mental health is by increasing the risk of cyberbullying. Soc...

  The Bermuda Triangle, also known as the Devil's Triangle, is a region in the western part of the North Atlantic Ocean. This area is notorious for the disappearance of numerous ships and airplanes. Over the years, many theories have been put forward to explain the mysterious events that have occurred in this area. In this blog, we will explore the most popular theories and try to solve the mystery behind the Bermuda Triangle. The Bermuda Triangle is a roughly triangular area, with its three corners located at Miami, Bermuda, and Puerto Rico. The area spans over 500,000 square miles and is notorious for its unpredictable weather conditions. The region is also home to numerous underwater caves and trenches, which add to its treacherous nature. However, despite its reputation, the Bermuda Triangle is not officially recognized as a danger zone by the US government. One of the most popular theories behind the Bermuda Triangle is the idea that it is home to supernatural forces. Some...

  Basis Set in Theoretical Chemistry: An Introduction In theoretical chemistry, the concept of a basis set plays a fundamental role in the calculation of molecular properties. A basis set is a collection of functions used to approximate the wavefunction of a molecule. The wavefunction represents the quantum mechanical state of a molecule, and its calculation is the foundation for the prediction of molecular properties such as bond lengths, bond angles, and energies. The choice of basis set significantly affects the accuracy and computational cost of the calculation. Therefore, selecting the most suitable basis set is critical for obtaining reliable and accurate results. We will be looking at... ·          why we use basis sets. ·          the physical meaning of basis sets. ·          why to use STOs and GTOs. ·        ...