Skip to main content

Posts

Notes On Gaseous State (BSc and Integrated Standard For all Concerned Entrance Examination)

 Notes On Gaseous State      This page provides you all details about the gaseous state of BSc standard. Concerned problems will be solved at the end of each concept. Continue till the end to find the easiest explanation of every concept you need in this regard . Postulates of Kinetic Theory of Gases: 1. All gas consist of a very large number of minute particles, called molecules.  2. The gas molecules are extremely small in size and are separated by large distance. The actual volume of the gas molecules is thus negligible as compared to the total volume occupied by the gas.  3. The pressure exerted by the gas is due to the bombardment of the molecules on the walls of the vessel.  4. The gas molecules collide with one another and also with the walls of the vessels. These collisions are perfectly elastic and there is no loss of energy during these collisions.  5. The distance between the gas molecules are very large. Thus, there is no effective force of attraction or r

Safety precautions while consuming Sea Vegetables

 Sea Vegetables: Safety Precautions to avail the most of nutritional benefits You may have often heard about the sea foods or even sea vegetables. Some common examples come to mind are Kelp, Salicornia, Dulse, Irish Moss and others. But are you aware of the doses, safety and precautions related to sea vegetables? Sea vegetables often referred to as seaweeds or edible plants from the sea, are a diverse group of marine algae that are consumed as food in various cultures around the world. While these plants are highly nutritious and offer a range of flavors and textures, it's important to take certain precautions to ensure their safety and quality. Some popular edible sea vegetables and their nutritional benefis are listed below and you must read to the end to find the safety precautions with respect to the use of sea vegetables for staying safe from the health hazard. Nori: it’s a popular sea vegetable used in sushi rolls. It is a red algae that is dried and pressed into thin s

Generic Elective Physics - II Notes

 Notes on Generic Elective Physics - II Atomic and Nuclear Physics Inadequacy of classical physics: Classical physics, also called Newtonian physics, is a scientific framework that was developed to describe the motion of objects on macroscopic scales. It is highly successful in explaining and predicting the behavior of everyday objects, such as the motion of planets, the behavior of fluids, and the mechanics of solid objects. However, classical physics has certain limitations and fails to adequately describe certain phenomena observed in the natural world. Here are a few areas where classical physics is inadequate: 1.Quantum Mechanics: Classical physics cannot explain the behavior of particles on the atomic and subatomic scale. Quantum mechanics, a branch of physics developed in the early 20th century, provides a more accurate description of the behavior of particles at these scales. Quantum mechanics introduces concepts such as wave-particle duality, superposition, and uncer

Top 100 short questions on THERMODYNAMICS(for B. Sc)

Thermodynamics Short questions and Answers. 1.      Thermodynamics is the branch of physics that deals with the study of energy and its transformations in systems. 2.     It encompasses the principles governing heat, work, temperature, and energy transfer. 3.     The laws of thermodynamics provide a framework for understanding the behavior of macroscopic systems. Get Notes on Thermodynamics for BSc here. 4.     The first law of thermodynamics states that energy is conserved in a closed system. 5.     It relates the change in internal energy of a system to the heat added to it and the work done on or by the system. 6.     The second law of thermodynamics establishes the concept of entropy, which characterizes the direction of spontaneous processes. 7.     It states that the entropy of an isolated system tends to increase over time. 8.     The third law of thermodynamics states that the entropy of a perfect crystal approaches zero as its temperature approaches absolute zero. 9.     The c

Popular posts from this blog

Ethics and Values for Semester - I, Books, Syllabus, Important Questions and Answers

 Ethics and Values for Semester - I, Books,  Syllabus, Important Questions and Answers      Recently Odisha Universities have introduced a new course named "Ethics and Values" under AECC (Ability enhancement compulsory courses) for all streams (Arts/ Science/ Commerce). Being very new to the syllabus students are confused how to cover it and how to write the answers. Thus this post is for all of them who want to score well in this subject. This post will provide you all important question and answer related to this subject. Also this will provide you the best books to study and score good. Objectives and learning goals of the course: 1. To develop good human being and responsible citizensF, 2. To develop capability to choose between right and wrong which leads to correct behaviour. 3. To create a positive attitude and to develop healthy work culture.      Before we proceed let us analyse the question pattern: Questions carrying 1 mark + 2 mark + 5 mark      Similarly

Previous Year 1st Semester Chemistry Honours Questions and Solutions

Previous Year University  Chemistry 1 st Semester  Honours   Questions and Solutions      This website will provide you with university semester questions and solutions. Accordingly prepare your examination well.  Getting previous year question papers and solution is a boost to your confidence and keeps you relaxed in the examination hall. But it is not easy to collect all the question papers of all the subjects at a time easily. College libraries collects such a large number of questions from all department and from all streams that you can not find your questions from a large collections. Also this post will make you available the questions of same subjects from various universities.   Click on the links below to get Questions and Solutions: (At the end you will get most probable questions) AECC and GE   (Here you can find the ability enhancement Course (Odia) and GE Physics Questions) Exam Questions   (Previous year question papers in various examinations) CC - Honours   (The Chemi

Notes on Thermodynamics (Intermediate and BSc)

 Notes on Thermodynamics      A chapter in chemistry can be ranked according to its depth and complexity. Chemical thermodynamics can be ranked to the top most position in this concern. Hence it is almost essential to have either a very good book or very best notes to be able to get the concept and solve the problems and questions answers . You can also have notes on   Periodic table ,  Gaseous state  for BSc  ,  Phase rule ,  Industrial chemicals and environment , and  Solid state , Chemical equilibrium , .     This post is dedicated to all chemistry fans who enjoy reading wonderful explanations of chemistry. Bellow you will find best notes on Thermodynamics. Follow our YouTube Channel    Soul of Chemistry , to further strengthen your concept. The First Law of Thermodynamics      Thermodynamics is concerned with the heat motion (flow). In general, it deals with the relation between heat and mechanical energy. Mechanical energy relates to either kinetic and/or potential energy.