Tag - formula

Nyquist Noise Formula Cascading Noisy Components Noise Figure

Nyquist Noise Formula Cascading Noisy Components Noise Figure Due to thermal agitation of charges in resistors, attenuators, mixers, etc., such devices produce noise voltages and currents. For example, in a resistor the charges move randomly due to thermal agitation: As you know, applying a voltage across [...]

[Freedom Struggle] Rajagopalachari Formula (1944) Desai-Liaquat Pact (1945),Wavell Plan (1945),Cabinet Mission(1946),Mountbatten Plan (1947) & Partition

HFS12/P1: Rajagopalachari Formula (1944) Desai-Liaquat Pact (1945) HFS12/P2: Wavell Plan (1945) Indian National Army (INA) HFS12/P3: Cabinet Mission (1946), Mountbatten Plan (1947) & Partition HFS12/P1: Rajagopalachari Formula (1944) Desai-Liaquat Pact (1945) To avoid any future constitutional disaster, C. Rajagopalachari came out with a ‘Sporting [...]

POISSON DISTRIBUTION FORMULA

Poisson distribution is actually another probability distribution formula.  As per binomial distribution, we won’t be given the number of trials, or the probability of success on a certain trail. Average number of successes will be given in a certain time interval. The average number [...]

PERIMETER OF A RECTANGLE FORMULA

The sum of all the sides of a rectangle is known as perimeter. Since all the sides of a rectangle are congruent, we just need to know the length and width. Perimeter of a Rectangle Formula is given as, PerimeterofaRectangle=2(Length+Width)PerimeterofaRectangle=2(Length+Width) SOLVED EXAMPLES Question 1: Find the perimeter of a [...]

PERCENTAGE DECREASE FORMULA

When there is a decrease in the value of something, then, to know the percentage decrease, that is, to know the decrease per hundred, – this formula is used. It is the ratio of the decrease of the decreased value to the original value [...]

REGULAR TETRAHEDRON FORMULA

Pyramid on a triangular base is a tetrahedron. When a solid is bounded by four triangular faces then it is a tetrahedron. A right tetrahedron is so called when the base of a tetrahedron is an equilateral triangle and other triangular faces are isosceles [...]

RELATIVE STANDARD DEVIATION FORMULA

Relative standard deviation is also called percentage relative standard deviation formula, is the deviation measurement that tells us how the different numbers in a particular data set are scattered around the mean. This formula shows the spread of data in percentage. If the product comes [...]

RATIO FORMULA

When we compare the relationship between two numbers dealing with a kind, then we use the ratio formula. It is denoted as a separation between the number with a colon (:). Sometimes a division sign is also used to express ratios. For example, we are making [...]

PERIMETER OF RHOMBUS FORMULA

When a Rhombus is concerned, it is a flat shape with four same sides and four angles that are NOT necessarily 90 degrees. A rhombus is often called as a diamond or diamond shaped. The total distance traveled along the border of a rhombus [...]

POINT SLOPE FORM FORMULA

When the equation of a line using line slope of the line and a point through which the line passes, that equation is point slope formula. The steepness of line is slope. The point on the line is in the form of (x,y). The Point [...]

PERFECT SQUARE FORMULA

When a polynomial is multiplied by itself, then it is a perfect square. Example – this polynomial ax2 + bx + c; if b2 = 4ac is a perfect square. Perfect Square Formula is given as, (a+b)2=a2+2ab+b2(a+b)2=a2+2ab+b2 Solved Examples Question: Is x2 + 10x + 25 a perfect square or not ? Solution: x2 + 10x + 25 = x2 + [...]

POLYNOMIAL FORMULA

A polynomial expression is the one which has more than two algebraic terms. As the name suggests, Polynomial is a repetitive addition of a monomial or a binomial. The general Polynomial Formula is written as, axn+bxn−1+…..+rx+s=0axn+bxn−1+…..+rx+s=0 If n is a natural number, an – bn = (a [...]