Categories
Physical Chemistry

Properties of Substance

Science > Chemistry > Introduction to Chemistry > Properties of Substance All matter has physical and chemical properties. Extensive properties are those properties of a substance which depend on the amount of substance. They vary with the amount of the substance. Examples: Mass, weight, and volume. Intensive properties are those properties of a substance which do not depend […]

Categories
Physics

Measurement of Mass and Weight

Science > Physics > Units and Measurements > Measurement of Mass and Weight In previous articles, we have studied measurements of length, area, and volume by different methods. In this article, we shall study the measurement of mass and weight of a body. Measurement of Mass of a Body: Mass is a measure of matter […]

Categories
Physics

Measurement of Area and Volume

Science > Physics > Units and Measurement > Measurement of Length, Area, and Volume > Measurement of Area and Volume In this article, we shall study methods of the measurement of area and volume. Measurement of Area: Measurement of Area of Irregular Shape: The area of an irregular object can be obtained by drawing an […]