Every day, the earth’s atmosphere, soil, and water are contaminated. And it is impossible to eradicate all pollution-causing factors at once, such as industry and… Read More

# Category Archives: School Learning

The number system includes different types of numbers for example prime numbers, odd numbers, even numbers, rational numbers, whole numbers, etc. These numbers can be… Read More

The method to represent and work with numbers is known as the number system. A number system is a system of writing to represent numbers.… Read More

In our day to day lives, we often use detergents and soaps to clean the dirt off our clothes. Have you ever wondered what soap… Read More

The Number System is a system for representing numbers on the Number Line using a collection of symbols and rules. These symbols, which range from… Read More

The method to represent and work with numbers is understood as a numeration system or number system. A number system may be a system of… Read More

The arithmetic value which is used for representing the quantity and used in making calculations are defined as Numbers. A symbol like “4,5,6” which represents… Read More

Numerals are the mathematical figures used in financial, professional as well as a social field in the social world. The digits and place value in… Read More

Number Systems is a mathematical value used for counting and measuring objects, and for performing arithmetic calculations. It is a system of writing for expressing… Read More

We use different kinds of fuel for various purposes at home, in industry and for running automobiles. These fuels are cow dung, wood, coal, charcoal,… Read More

We’ve all had fun with magnets as kids. Some of us are now even playing with them! What makes them magnetic though? Why aren’t there… Read More

In Physics, total internal reflection is the complete reflection of a light ray within the medium (air, water glass, etc). For example, the total internal… Read More

Trigonometry is basically the study of the relationship between the angles and the sides of a triangle. It is one of the widely used topics… Read More

The value of sin 30° is 1/2. In terms of radian sin 30° is written as sin π/6. Trigonometric functions are very important, for various… Read More