Wave-particle duality is the concept in quantum mechanics that every particle or quantum entity may be described as either a particle or a wave.... View Article
Momentum, the product of the mass of a particle and its velocity. For a collision occurring between object 1 and object 2 in an isolated system,... View Article
No, a body can not have its velocity constant, while its speed varies. Rather, it can have its speed constant and its velocity varying. For... View Article
Yes if the body is travelling with uniform speed in a circular track its speed remains the same but the velocity is non-uniform as the direction... View Article
Catalyst is a substance which alter or change the current rate of reaction. The compound is formed with less energy consumption than needed for... View Article
The rate of reaction or reaction rate is the speed at which reactants are converted into products. The instantaneous rate of reaction is... View Article
Activation energy, in chemistry, the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can... View Article
A large brake on a bicycle wheel is more effective than a small one because it will cover more surface area of the wheel in comparison to smaller... View Article
We have seen rockest moving in air-free space but not jet planes. Have you ever wondered the reason behind this? Let us explore the reason behind... View Article
On a surface without any friction, a person would be able to jump only straight up. Any force which is applied parallel to the surface would... View Article
Friction is independent of the area of contact. The reason behind this is that the actual area of contact on an atomic scale is a fraction of the... View Article
Latent heat is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process, usually a first-order... View Article
Transition Elements are the element in the d-block, which includes groups 3 to 12 on the periodic table. Transition metals are the ones that... View Article
Meiosis is the process when a cell duplicates its DNA and divides twice to produce four gametes or reproductive cells. Each of Three Laws Of... View Article
The term pathogen came into practice in the 1880s. The term is most often used for agents that disrupt the normal physiology of a multicellular... View Article
An oxidizing agent (oxidant), gains electrons and is reduced in a chemical reaction. It is also known as electron acceptor. The oxidizing agent... View Article
Broadly speaking, group theory is the study of symmetry. When we are dealing with an object that appears symmetric, group theory can help with... View Article
In physics, the observer effect is the theory that the mere observation of a phenomenon inevitably changes that phenomenon. When this 'observer... View Article
In the field of physics, the barometric pressure (which is also referred to as the atmospheric pressure) is the pressure contained within the... View Article
As per the international system of units (often abbreviated to SI), the pascal is the derived unit of pressure which can be used in order to... View Article
