Tag: Experiment
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ISC Physics Lab Equipment Package- Complete Apparatus List
ISC Physics Lab Equipment Package is aligned to the ISC Physics practical exams that demand school labs to be equipped with durable and reliable lab equipment. This equipment must withstand daily use during practical classes and remain functional for board exams when students perform their final practical. To achieve this, only the best quality lab…
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Composite Science Lab Package- Complete Apparatus List
The Labkafe composite science lab package allows you to seamlessly integrate all components into your composite science lab. The specifications of the Central Board of Secondary Education (CBSE) mandate the establishment of a composite science lab, with the following guidelines: The specifics of the composite science lab include: Model of the composite science lab by…
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How to prepare for a practical examination?
Practical examination is an essential component of school and college curricula, and students often feel nervous about it. While theoretical lessons have standardized preparation processes, practical lessons and exams have a relatively less common preparation strategy. Therefore, for students to succeed in these exams, it is important to focus on key essentials that must be…
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The Modern Periodic Table – Periodic Table Trends and Properties
In the modern periodic table chart, the properties of elements follow a periodic pattern based on their atomic numbers. The atomic number, which represents the number of protons in an atom’s nucleus, increases by one for each subsequent element. This pattern is the basis of the Modern Periodic Table, established by Henry Moseley in 1913.…
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How to Teach Kinetic and Potential Energy?
Energy as a function of work Kinetic and potential energy are a function of work. It is defined as the product of the force applied on a body and the displacement of the body caused by this force. Mathematically, it is expressed as: W = F × d where W represents work, F is force,…
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How to Teach the Concept of a Coupled Pendulum?
What is a pendulum? A pendulum is a fascinating device that consists of a ball-shaped mass, known as the “bob,” suspended by a theoretically massless string from a fixed point. An extension of this is the coupled pendulum, which we shall study in a while. When you displace this bob from its starting position, it…
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Spirogyra plant biology experiment class 12
Aim of the Spirogyra plant biology identification experiment In this Spirogyra plant biology identification experiment, we aim to identify with reasons and study the morphology of Spirogyra, using representative prepared specimen slides. Principle of the Spirogyra plant biology identification experiment Morphology is the study of the characteristic features of a species. It can involve the…
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Essential Lab Safety: What Not to Do in a Science Lab
Introduction Essential lab safety enforcement in educational environments is crucial to prevent accidents and injuries. Proper conduct, discipline, and supervision promote accountability and are essential lab safety elements. Additionally, encouraging hazard reporting without fear fosters a culture of safety. Attending to equipment and maintaining clear exits ensure a secure atmosphere, enhancing both learning and the…
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How are Composite Skill Labs Enhancing Learning Across Multiple Disciplines?
The Composite Skill Lab is enhancing learning; hence the Central Board of Secondary Education (CBSE) has adopted the same. They are continually adapting to developments in the field of education, and this is one of their landmark steps. These labs are designed to foster a multidisciplinary approach to learning, enabling students to gain practical experience…
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Macro Nutrients Tests – Food tests for class 11-12 | Labkafe
Among the major laboratory experiments in the class XI-XII biology practical are the Macro Nutrient Tests. Also commonly known as food tests for class 11 or 12, this is actually a group of five tests ‒ one each for starch, glucose, sucrose, protein, and fat. Today, we will describe each of those tests for your…
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Top 10 Identification Reactions in School Practical Exams | Labkafe
One of the most common chemistry laboratory experiments in school laboratories is the Identification Reactions or salt analysis of inorganic salts. In these experiments, we analyze a given, unknown salt substance to figure out the cations and anions that make up the salt. You will have to perform various experiments step by step and note…
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How to Perform Ohm’s Law Experiment for Class 10 | Labkafe
How to Perform Ohm’s Law Experiment Objective: Study the dependence of potential difference (V) across a resistor on the current (I) passing through it and determine its resistance. (Ohm’s Law) One of the most common tasks you can face in the 10th-grade physics or science laboratory is to perform the Ohm’s Law Experiment. It is common…
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Parallelogram Triangle Law of vector addition Experiment Class 11 | Gravesand’s apparatus
Aim: To find the weight of a given body (Wooden Block) using parallelogram law of vectors. Apparatus: Theory : In Fig. 5.1 we see the Gravesand’s apparatus or Parallelogram apparatus. It consists of a wooden board A fixed vertically on two pillars. There are two pulleys P and Q fitted at the same level at…
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Beam Balance: Physics Experiment Class 11 to determine mass of two different objects | Physical Balance
Aim: To determine the mass of two different objects using a beam balance. Apparatus: Theory : A physical balance or Beam Balance is a weighing instrument that helps in measuring the weight (or gravitational mass) of an object by making use of the principle of moments. It consists of a metal beam B with a…