Introduction We know that the gas’s large number of molecules are known as particles. The particles move randomly here and there without any alignment and due to this random motion, they strike each other and change their path. When it is not easy to understand the actual paths of moving ... Read More

Introduction We know that everything is made up of matter and the different states of matter are solid, liquid, and gas. The mass and weight of each state of matter are not the same. That is why a precise explanation of mass and weight is necessary. It is important to ... Read More

Introduction Measurement is the comparison of an unknown quantity with a known value. Measurement is a system of measuring. Measurement is always a numerical value. Measurements include length, mass, volume, temperature, etc. It is associated with geometry, trigonometry, algebra, etc. Units were given to the measured values. Fundamental units for ... Read More

Introduction In general, we deal with three dimensions of space that are very common and related to our daily macroscopic life. However, according to Einstein’s theory of relativity, the time coordinate is also effective in our daily life. This fact was coined and proved by scientist Hermann Minkowski. However, the ... Read More

Introduction In the field of engineering, measurement is very important. Mostly, we use meter scales for measuring the objects in our daily life. Some objects are very small in size so these cannot be measured by the normal scale. Thus, we need a device that can measure the size, diameter, ... Read More

Introduction A wave is a pattern formed in a medium when a disturbance travels from one point to another while particle transport occurs. We are surrounded by waves. Waves can be found in everything, from the light we see to the sounds we hear to the earthquakes that shake the ... Read More

Introduction Minerals or rocks are something that the earth is blessed with. There were many types of rocks present in our nature like sedimentary rocks, igneous rocks, and metamorphic rocks. We discussed metamorphic rocks. Metamorphic rocks are created when extreme heat and pressure change and change the original rock into ... Read More

Introduction Clouds reflect much of the solar radiation in the atmosphere. It prevents the heat from falling on the earth. Therefore, cloudless desert areas have higher temperatures and cloudier areas have lower temperatures. Rain falls when the temperature is above freezing. Rainfall is found in most places on earth. ... Read More

Introduction The movement of the charged particles is responsible for electric energy. Energy obtained from the kinetic energy or potential energy of the charged particles is the electric energy. Charged particles are atoms, molecules, or ions that have a charge on them. There is a force of attraction or repulsion ... Read More

Introduction Acceleration is called the rate of variation of velocity or the difference in velocity per unit of time. A cyclotron is a device for generating high-speed ions. Lawrence and Livingston built this device. The synchronous acceleration principle is used. Nuclei are attacked using particles like electrons and protons accelerated ... Read More