Author: misamaliraza94

The resultant force is described as the total amount of force acting on the object or body along with the direction of the body. The resultant force is zero when the object is at rest or it is traveling with the same velocity as the object. The resultant force should be equal for all the…

Temperature is the degree or intensity of the heat present in a substance or a system, expressed based on the comparative scale and shown by a thermometer. In other words, Temperature is the measure of hotness or coldness of a body measured using Celsius, Kelvin, and Fahrenheit scales. The change in temperature is based on…

Centripetal Force Formula A force that acts on a body moving in a circular path and directed towards the centre around which the body is moving is called Centripetal force. When an object travels around a circular path with a constant speed, it experiences an accelerating centripetal force towards the centre. The equation for centripetal force is as shown below Where…

The induced voltage is produced as a product of electromagnetic induction. Electromagnetic induction is the procedure of producing emf (induced voltage) by exposing a conductor into a magnetic field. The induced voltage is described by making use of Faraday’s law of induction. The induced voltage of a closed-circuit is described as the rate of change of magnetic flux…

The mass concept measures the quantity of matter existing in an object. It is a quantitative property of an object against the acceleration. The mass and weight of an object are not the same. The molar mass (M) is a physical property and it is defined as the mass of one mole of the chemical…

Heat is a form of energy and the power is the rate at which energy is used. The rate at which heat energy is utilized is measured in watts which can also be called as power loss. Heat gain via walls and roofs is affected by solar energy which is absorbed in the outer surface…

Air is the perfect medium for the sound to travel and the speed of the sound depends on factors like temperature and humidity. The lightning formula is dependent on the distance at which lightning happens, the speed of sound in the air, time interval between flash and thunder. To Find The Distance Of Lightning d…

Heat is the transfer of kinetic energy from one medium or object to another or via energy source to a medium or object. This energy transfer can occur in three ways namely radiation, conduction, and convection. Heat is a form of energy that produces a change in the temperature of any substance. Heat by conduction…

We are aware that whenever an electric current flows through a conductor, a magnetic field surrounding it is produced. A varying current results in a varying magnetic field. Due to this, the magnetic flux varies and an electromotive force is induced. The inductance value is represented as L and its unit is Henry. One Henry…

A quadrilateral whose vertices lie on a single circle is called cyclic quadrilateral. This circle is called the circumcircle, and the vertices are known to be concyclic. The sum of the products of opposite sides of a cyclic quadrilateral is equal to the product of the two diagonals. The opposite angle of a cyclic quadrilateral…