Skip to main content

Mass and Weight


From the beginning of the series, we used the term 'mass' several times. As a beginner, one always confuses mass with weight. Well, there are very distinct differences in between them. Mass and weight have entirely different definition and characteristics.

 Mass

Mass is more like amount of matter, the things it is made of, or the exact quantity of atoms and molecules combined to form a matter. It always occupies space. It is a very important characteristic of matter in order to form the laws of physics. In terms of physics mass defined as the property of matter by virtue of which, matter occupies space. It also determines the strength of gravitational force. SI unit of mass is Kg, and it remains constant everywhere in the space.

 Weight

Whereas weight is more likely a force experienced by any object. We all know that gravity attracts objects. Do we know, what kind of object? Gravity is a property of matter and is associated with mass. It only attracts the object having mass. The objects without mass can’t be attracted by gravity. Can you tell the name of something that doesn’t have mass? Tell us in the comment box. We will discuss these in our advanced episodes. So, gravity attracts objects having mass. This force of attraction is known as weight. In the language of physics weight is defined as the strength of gravitational force on any object. It is calculated by multiplying the mass with acceleration due to gravity (F = gm). Its SI unit is Newton (N) and keep changing at different point in the space. It has its own area of usages and principles. Weight is used in our daily life much more than we have ever observed. Its amazing to observe weight and explore more about how it is so important in our life. See you next time…




 


Tags:

Comments

Post a Comment

Popular posts from this blog

Top 10 Startups and Business Ideas for Optical Physicist and Optical Engineers

  1. Advanced Imaging Technology: Welcome to the forefront of technological marvels with the innovative world of "Advanced Imaging Technology." This dynamic business startup is a beacon of light in the realm of optical physics and engineering, contributing significantly to the evolution of human knowledge and well-being. Advanced Imaging Technology encompasses the development of cutting-edge imaging devices, propelling scientific research, medical diagnostics, and industrial inspection to new heights. Picture a world where microscopic details are unveiled, allowing us to explore the intricacies of biological systems, diagnose diseases with precision, and revolutionize the way we perceive our surroundings. In the market landscape, this startup is a game-changer. It addresses the growing need for high-resolution imaging solutions, impacting diverse sectors such as healthcare, industry, and scientific exploration. The devices created not only enhance our understanding of t...
Post a Comment
Read more

Modern Periodic Table

  The modern periodic law The modern periodic law states that the properties of elements are periodic functions of their atomic numbers. This law builds upon the earlier observations made by Dmitri Mendeleev and Julius Lothar Meyer, who organized elements based on their atomic masses. The modern periodic law is an extension of Mendeleev's original periodic law, which stated that the properties of elements are periodic functions of their atomic masses. However, with the discovery of atomic numbers and the realization that atomic number determines an element's position in the periodic table, the modern periodic law replaced the concept of atomic mass with atomic number. According to the modern periodic law, as you move across a period (horizontal row) of the periodic table, the properties of elements gradually change in a periodic manner. Similarly, as you move down a group (vertical column), there is a gradual change in properties with periodicity. The modern periodic la...
Post a Comment
Read more

Organic Compounds

  Organic compounds and their differences form inorganic compounds Organic compounds are compounds that contain carbon atoms bonded with other elements such as hydrogen (H), oxygen (O), nitrogen (N), sulfur (S), and halogens (such as chlorine and bromine). They form the basis of organic chemistry, which is the study of carbon-containing compounds. The key characteristic that sets organic compounds apart from inorganic compounds is the presence of carbon. Carbon has a unique ability to form strong covalent bonds with other carbon atoms and a wide range of other elements, resulting in a vast number of organic compounds with diverse structures and properties. In contrast, inorganic compounds are typically derived from minerals and do not contain carbon-hydrogen (C-H) bonds. Inorganic compounds can still contain carbon, but they often have a different composition and bonding pattern than organic compounds. Examples of inorganic compounds include minerals, salts, metals, and nonme...
Post a Comment
Read more