Category Archives: Physics

Articles related to class 9, 10, 11, 12 and B.Sc.

What is translational motion?

Translational Motion Definition, Types of translational motion and examples Table of contents Translational motion definition What is translational motion? Types of translational motion? What is translational motion? Rectilinear motion Curvilinear motion   Motion in physics is defined as a change in position of an object with the passage of time. Translational motion definition Translational motion is the motion in which all points of a moving … Continue reading What is translational motion? »

How to solve problems with Body in Static equilibrium

Draw a neat diagram of the system.

Firstly consider the origin of the forces acting on the each object.To do this find out the field forces acting on the each object.Wherever contact in available account the contact force carefully

Isolate the object being analyzed. Draw a free-body diagram and then show
and label all external forces acting on the object, indicating where those forces are applied.This way there will not any confusion about the force acting on each object.

Electric charge and electric field questions and answers

This page contains electric charge and field important questions along with their answers. This chapter comes under unit Electrostatics. These are the basic set of questions you must do in order to get good understanding of the subject and get good marks. Physics class 12 chapter 1 important questions Electric Charge One Marks Questions Question 1. How will the radius of a flexible ring change … Continue reading Electric charge and electric field questions and answers »

Download Class 9 Physics formulas and summary pdf

This article is about CBSE Class 9 Physics formulas and summary pdf. Having all the formula in one place is always helpful for the students, Keeping that in mind,We have prepared a physics formula pdf for CBSE Class 9 students.  This physics formula  and summary pdf contains the physics formula and summary that are aimed for class 9 students as per the NCERT physics book … Continue reading Download Class 9 Physics formulas and summary pdf »

Force of friction equation (friction formula)

In this article learn about force of friction equation (or friction formula). This friction formula is very important while solving problems related to Newton’s laws of motion. You may also like to go to class 11 physics notes for more notes and study materials. Force of friction is a force which acts between two surfaces in contact and when one surface slides on the other … Continue reading Force of friction equation (friction formula) »

Thermal conductivity formula

This article is only about thermal conductivity formula and its usage in solving various problems. I have discussed thermal conductivity in detail while writing notes in a separate page. Use the link given below to get to know more about it. Thermal Conductivity The thermal conductivity of a solid is a measure of the ability of the solid to conduct heat through it. The formula … Continue reading Thermal conductivity formula »