What is rigidity?
Rigidity is defined as the property exhibited by the solid to change in its shape. That is when an external... View Article
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Biodegradable and Non-Biodegradable Detergents with Example
Biodegradable detergents are defined as the type of detergent that has a straight hydrocarbon chain. These detergents are known as... View Article
Different Types of Ammeter
Types of ammeter depend on the construction and on the measurement of current, following are the classification: Based on construction:... View Article
What is Virtual and Erect Image?
The images that are formed when the light rays appear to meet at a definite point after the reflection from... View Article
List Ten Examples of Friction in Our Daily Life
Friction is the force that resists motion when the surface of one object comes in contact with the surface of... View Article
What is a Soda Acid Fire Extinguisher?
Soda-acid fire extinguishers comprises of sodium bicarbonate and sulphuric acid. It is the most efficient house-hold fire extinguisher. It consists... View Article
Explain the Reason Why Coal and Petroleum are called Fossil Fuels.
Fossil fuels are derived from fossils that were formed millions of years ago. They are fossilized organic remains that over... View Article
List the various differences between Order and Molecularity of a reaction
Answer: The molecularity of a reaction represents the number of atoms, molecules, or ions that will interfere with each other... View Article
What is the working principle of a capacitor?
Answer: A capacitor is a device that is used to store charges in an electrical circuit. A capacitor works on... View Article
Write the comparison of the properties of Electrons, Protons and Neutrons
Atoms are made of extremely tiny particles called protons, neutrons, and electrons. Protons and neutrons are in the centre of the atom, making up the... View Article
What are the condition for total internal reflection?
Answer: When a ray of light travels from an optically denser medium to an optically rarer medium and is incident... View Article
List the Different Types of Insulators
An electrical insulator is a material whose internal electric charges do not flow freely. The successful operation of an overhead... View Article
List the Various Differences Between Distillation and Fractional Distillation
Answer: Distillation refers to the specific boiling of a component in a liquid mixture and subsequent condensation. It is a... View Article
List a Few Limitations of a Catalyst
Following are a few disadvantages of catalysts: Catalysts are expensive Different reactions need different catalysts, so to make more than... View Article
What is a Monochromatic Light?
Light of a single wavelength is known as monochromatic light. The term light signifies the visible and near-visible portions of... View Article
What is the Relative Ages of Rock?
Relative age of rocks is defined as the geological age of a fossil organism, rock or event relative to other... View Article
What is a Lightning Conductor? Write its Uses.
The lightning conductor is a thick copper wire or a strip that is secured onto the tallest point of a... View Article
Why is Evaporation a Surface Phenomenon?
Evaporation is a surface phenomenon because, during evaporation, the molecules with higher kinetic energy dissipate into the air from the... View Article
What is the Principle of Electric Motor?
An armature is a power-producing component of an electric machine. The armature is either present on the rotor or the... View Article
What is an Electrostatic Force?
The electrostatic force is an attractive and repulsive force between particles are caused due to their electric charges. The electric... View Article
