Alpha particles, beta particles and gamma rays are the three most common radiation types. Alpha radiation consists of nuclei of helium and a... View Article
The free energy of a chemical reaction depends on the thermal energy of the reactants and components and the entropy of them. The concentration... View Article
Amides are very weak pillars relative to amines. Therefore, amides in water do not have acid-base properties that are as easily visible. The... View Article
Dehydrohalogenation of alkyl halides is normally carried out in methanol with sodium methoxide, in ethanol with sodium ethoxide, or in tert-butyl... View Article
By cooling an amount of condensed sulfuric acid, normally in an ice bath, the nitrate mixture is prepared. The concentrated nitric acid is... View Article
In mathematics, the notation R* represents the two different meanings. In the number system, R* defines the set of all non-zero real numbers,... View Article
The simple interest is the method of calculating the interest charged for the loan amount. For example, if you borrow a loan from the bank, you... View Article
The determinants are used for various purposes. They are: Determinants are used to solve the linear equations. It is useful for changing... View Article
An electronic part that stores and releases electricity into a circuit is a capacitor. Without sending direct current, it often sends alternating... View Article
The conclusion of Mean Value Theorem is that if a function “f” is continuous on the interval [a, b], and also differentiable on the interval (a,... View Article
The study of vectors is important, as it has many real-life applications. We know that vectors have both magnitude and direction. Hence, it is... View Article
We know that the slope of a line is the change in the y-axis divided by the change in the x-axis. The slope formula for two points (x1, y1) and... View Article
The standard equation of hyperbola is: [(x-h)2/a2] -[(y-k)2/b2] = 1 ...(1) The value of a and b of a hyperbola can be found easily: For... View Article
In Maths, a determinant is a special number, which is calculated from the elements of a square matrix. If A is a square matrix, then the... View Article
Yes, there is a 9-sided shape in geometry. The 9-sided shape or 9-sided polygon is called the nonagon or enneagon. The number of vertices and... View Article
The three rules of probability are: Addition Rule of Probability: P(A or B) = P(A) + P(B) - P(A and B) Multiplication Rule of Probability: P(A... View Article
The rank of the singular matrix should be less than the minimum (number of rows, number of columns). We know that the rank of the matrix gives... View Article
Yes, the mean deviation can be zero. If the mean deviation is zero, it does not give an idea about the measure of the variability of the data.... View Article
In trigonometry, cosine is one of the trigonometric functions. The cosine function is represented by cos. In a right-angle triangle, the cosine... View Article
In trigonometry, arcsin is the inverse trigonometric function. The inverse function arcsine is the inverse of the sine function when -1≤x≤1. The... View Article
