Introduction:- what are covalent compounds? is our main discussion.Today I will explain on a nice topic of chemistry,what are covalent compounds? Hope this will help a lot for school children of class (ix) and class(x). Explanation:- To start today's discussion let, us first k...

Introduction:- All of we know what is light? Light is a form of energy,which gives us sensation to look anything clearly,without light in our life we cann't imagine a second.Today I will discuss on a small niche of light and that is what is the index of refraction of water. Ex...

What is a polynomial? Answer:- In Mathematics, a polynomial is an expressions which consists one or more terms and co-efficients that take part only the operations of addition, subtraction, multiplication, and positive integer power of variables and integer power will never be...

What is a quadratic equation ? Answer:- An equation which contains only one variable and the degree of variable is 2 is known as a quadratic equation. e.g; x² - x - 6 = 0 is a quadratic equation of one variable x. Quadratic equations are of two types :- (i) Pure quadratic equa...

What is a linear equation? Answer:- An equation which has one or two variables and highest power of the variables are one and when plotted on the graph forms a straight line is called a linear equation.ax + y = 0 is a linear equation of two variabes, where x, y are two variabl...

What is force? Answer:- Force is an external agency which is when applied on a body changes the state of motion or state of rest of a body or tries to change the state of a body. It is denoted by 'F' ; It is a vector quantity and its C.G.S unit is dyne and S.I unit is Newton....

**What are elements? How they are classified? Answer :- The matters which are composed of only one type of particles are known as elements. Elements are of three types:-(i) Metals (ii) Non metals. (iii) Metalloids. Metals:- Sodium(Na), Magnesium (Mg), Gold (Au)..... Non metals...

Find the area of the orange shaded region of the picture. The above picture is made of a trapezium and a circle.To find:-The area of orange shaded region of the picture = ?Solution:- In case of trapezium, 1st parallel side(a)= 10cm 2nd parallel side (b) = 16 cm To read....

What is motion? Answer:- In science, the change of state of rest of rigid body and it travels a certain distance by the application of an external force is termed as motion of that perticular body. To read.....

What is Trapezium? Answer:- A quadrilateral whose any two sides are parallel is termed as trapezium. In the picture, AB∥CD of the quadrilateral ABCD So, ABCD is a trapezium. To Read.....

Today in this article I will explain on what are trigonometric ratios, trigonometric identities, ans trigonometric angles, hope these will help a lot for on going school children. **What is trigonometry? Answer:- The word trigonometry is a greek word in which trigonon means (o...

Today in this article I will discuss on some important points of optics which are for school going students. What is light? Answer:- Light is a form of energy which give us sensation to look at. What are photons? Answer:- The particles of light are known as photons. what is me...

How to Optimize Your Video for search:- To Read..... In this article I want to discuss on the topic that How to Optimize Your Video for search. Introduction to Video SEO - How to Optimize Your Video for Search :- Like it or not, video marketing is here to stay. While we can pa...

What ahttps://champakjyoti.blogspot.com/2022/09/what-are-3-key-theorems-about-tangent.html what are the 3 key theorems about a tangent to a circle? Today in this article I will explain a very important topics,which is circle and its various theorems. *Prove that radius of a ci...

Some important points on Hydrocarbons:- Today in this article I will discuss on some important points of hydrocarbons which will help class 9 and class 10 school going students a lot. What are hydrocarbons? Answer:- The binary compounds which are formed when carbon reacts with...

Circle theorems:- Today in this article I will discuss on circle theorems which are for school going students of class 9 and class 10 Prove that perpendicular drawn from the center of a circle intersect a chord bisects the chord. Answer:- In the picture, a circle is drawn with...

Geometry Theorms:- Today in this article I will show you how to prove theorms releated on triangles and quadrilateral. 1.Prove that sum of three angles of a triangle is 180°. Answer:- In the picture, ABC is a Δ , < A ,∠B and∠C are its three angles, To prove:- < A + <...

In this article I want to discuss on the topic that How to Optimize Your Video for search. Introduction to Video SEO - How to Optimize Your Video for Search :- Like it or not, video marketing is here to stay. While we can pay for traffic and then send that traffic to our video...

Arithmetic:- Today in this article I will discuss on arithmetic, topics (Profit and loss, percentage and simple interest) and their related formulae and related problems and also show how their problems are solved. These will help on going school students a lot. What is profit...