In this article, we will learn how to find instantaneous velocity on a position-time graph. What is instantaneous velocity? First of all, let us look at the definition of instantaneous velocity. The instantaneous velocity of a particle is the velocity…
In this article learn about electrical or electric charge concepts with the help of some questions and answers.Diverse phenomenons known in nature are based on four fundamental interactions among particles and they are Each of these types of interactions is…
PART A Question 1 In a given process on an ideal gas, $dW>0$ and $dQ=0$.Then for the gasa) Temperature will decreaseb) Temperature will increasec) volume will decreased) none of above Question 2A cylinder of diameter $D$ and of thermal conductivity…
Coherent sources are those sources of light that emit continuous light waves of the same wavelength, same frequency, and are in the same phase or have a constant phase difference. For observing the interference phenomenon coherence of light waves is…
Let us consider a projectile projected with initial velocity \(v_{0}\) making an angle \(\theta_0\) with the horizontal as shown below in the figure. We know that the horizontal range of a projectile is the distance traveled by the projectile during…
In this article find the list of current electricity equations or current electricity formulas. Current electricity is related to the flow of electrons. Current electricity is of two types: DC or direct current AC or alternating current In this article,…
A lot of problems in mechanics involves string, pulley and springs for example masses are attached to string or spring and so on. Here in this article learn about some Tricks to solve pulley problems .Here find the concepts you need to…
