Dobereiner Triads
Dobereiner Triads were an early attempt at categorizing chemical elements in a periodic manner. They gave the earliest indication that elements can occur in families with similar properties. Their discovery …
Factors of 8
Factors of 8 are basically the numbers that divide it evenly or exactly without leaving any remainder i.e if a number that leaves a remainder of zero, is called a …
Apollonius Theorem
Apollonius Theorem is an important theorem in Geometry. It connects the lengths of the sides of a triangle, to the lengths of the medians. What is Apollonius Theorem? The median …
NEET UG 2021: State level admission process and other details
On September 12, the National Testing Agency (NTA) held the National Eligibility cum Entrance Test (NEET 2021). NEET 2021 result is going to out in coming month at neet.nta.nic.in, the medical admissions counseling process will start. States are going to announce the admission process because there are …
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JEE Advance 2021 Unique Registration Code Explained
Students who qualified for second phase Jee exam of 2020 but were unable to attend due to Covid-19 can sit for JEE Advance 2021 without first taking the JEE Main …
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Coincident Lines
Coincident lines are an important concept in analytical geometry and algebra, such as linear equations. They have some interesting properties discussed below. In non-mathematical terms, these lines are simply those …
Decantation
Decantation is a useful separation technique used to separate mixtures of non-miscible liquids, or mixtures of solids and liquids. What is Decantation? Decantation is a method of separation of mixtures. …
JEE Mains Cut-off score for JEE Advanced 2021
“Students with a JEE-Main score of more than 87.89 will be able to apply to write the entrance exam for admission to the top Indian Institutes of Technology” National Testing …
Assumed Mean Method
The assumed mean method is a technique used in statistics to calculate the arithmetic mean. It is a useful shortcut method to calculate the mean from a set of data. …
Anomalous Expansion of Water
Water is the essential component of any living form on Earth. Therefore, it becomes important to study the nature of water for any sane study of life and organisms. Water …