This is a categorized list of physics mnemonics Mechanics Work: formula "Lots of Work makes me Mad! Force is given by the celebrated newton’s law of motion: F = m (mass) x a (acceleration), Impulse is a large force applied in a very short time period. Energy Stored in Inductor (Estored) = 1/2 (LI2). This article provides a comprehensive physics formulas list, that will act as a ready reference, when you are solving physics problems. Heat Capacity at Constant Pressure (Cp) = 5/2 Nk = Cv + Nk, Heat Capacity at Constant Volume (Cv) = 3/2 Nk, Ratio of Heat Capacities (γ) = Cp / Cv = 5/3, Root Mean Square Velocity of a Molecule (Vrms) = (3kT/m)1/2, Most Probable Velocity of a Molecule (Vprob) = (2kT/m)1/2, Mean Free Path of a Molecule (λ) = (kT)/√2πd2P (Here P is in Pascals). Mechanics deals with all kinds and complexities of motion. The resulting equations and laws of an ideal gas conform with the nature of real gases under certain conditions, though they fail to make exact predictions due the interactivity of molecules, which is not taken into consideration. Learning physics is all about applying concepts to solve problems. The rock stops in mid-air 46cm above your palm. The formula for angular momentum (J) is given by: J = r x pwhere J denotes angular momentum, r is radius vector and p is linear momentum. Lorentz transformations can be perceived as rotations in four dimensional space. Here are the most important physics formulas related to the kinetic theory of monatomic gases. Here N is the number of molecules, k is the Boltzmann constant, P is pressure, d is the molecular diameter, m is mass of the molecule and T is the gas temperature. Grade School & Engineering Physics Formulas Reference. In S frame (Px, Py, Pz) and in S’ frame (Px‘, Py‘, Pz‘) are momentum components. All of thermodynamical phenomena can be understood in terms of the changes in five thermodynamic potentials under various physical constraints. Home. So here is the promised list which will help you out. It is mandatory to procure user consent prior to running these cookies on your website. The mathematical statement of this relation is given as follows: where Δx is the uncertainty in position and Δp is the uncertainty in momentum. The plank relation gives the connection between energy and frequency of an electromagnetic wave: Uncertainty principle is the bedrock on which quantum mechanics is based. (Gravitational) = m (Mass) x g (Acceleration due to Gravity) x h (Height), The transitional kinetic energy is given by ½ m (mass) x v2(velocity squared). It includes various techniques, which can simplify the solution of a mechanical problem. The more precise you are about the position, more uncertain will you be about the particle’s momentum and vice versa. For instance, advances in the comprehension of electromagnetism or nuclear physics led directly to the improvement of new products such as computers, television, home appliances, and nuclear weapons; developments in thermodynamics led to the advancement of industrialization, and the progress in mechanics inspired the development of calculus. The amount of force required to slide a solid resting on flat surface depends on the co efficient of static friction and is given by the formula: FHorizontal = μ x M(Mass of solid) x g (acceleration). Here are some of the basic formulas from electromagnetism. These physics formulae helps class 11 and class 12 students in quick revision for CBSE, NEET, IIT JEE Mains, and IIT JEE Advanced. By : Kinetic energy = 1 2 (mass)(velocity) 2. Formulas: Physics Formulas and Math Formulas Recently Added Formulas It is also one of the toughest sciences to master. KE = 1mv 2. If you are looking for a good collection of basic physical equations, then you should take a simple look at physical equations (PDF file 107 KB) which is a part of the AP high school physics exam. Also, you can print physics formulae and place them near your study desk as ready reference. =6.02×1023. where, λ- De Broglie Wavelength, h – Planck’s Constant, p is momentum of the particle. Here's a Comprehensive List of Famous Scientists in History, A Complete List of African Countries and Their Capitals, A Complete List of Man-made Synthetic Elements, Axis parallel to disc, passing through the center, Axis passing through the center and perpendicular to disc, Axis perpendicular to the Rod and passing through center, Momentum is the product of mass and velocity of a body. This ScienceStruck article lists some physics formulas that you would need in solving basic physics problems. It exposes the inherent limitation that nature imposes on how precisely a physical quantity can be measured. Here are some of the important and frequently needed optics formulas. (Equivalent to American High School Diploma) If you do not recognise any of the formulas listed here, you should go review the respective topic. Physics is the most fundamental of all sciences. The physics formula for reduced mass (μ) is : where m1 is mass of the first body, m2 is the mass of the second body. Where, L is inductance and I is the current flowing through the inductor. It is mathematically stated as follows: where ΔE is the uncertainty in energy and Δt is the uncertainty in time. Lorentz Force The Lorentz force is the force exerted by an electric and/or magnetic field on a charged particle. Potential Energy: Electric Potential Formula. The unit of inductance is Henry. Physics is all about articulating the things with real values and not memorizing them up. Cloudflare Ray ID: 5f87ae575b6436dd where, dU is the change in internal energy, dQ is the heat absorbed by the system and dW is the work done on the system. Potential Energy: Electrostatic Point Particles Formula. Classes Past Papers + Solutions. Momentum is the product of mass and velocity of a body. Physics Formulas PDF for Class 11 and Class 12 Physics formulas from Mechanics, Waves, Optics, Heat and Thermodynamics, Electricity and Magnetism and Modern Physics. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The complete list of physics formulas cheat sheet for PDF download to help users to use them offline to learn or workout how to execute or solve the various calculations of force, velocity, density, torque, acceleration, fluids, inertia, momentum, viscosity, energy, pressure, tension, charge, frequency, current, voltage, resistance, conductance, capacitance, inductance, electric field, magnetic field, refraction, sound and much more. For definitions, please … This is a very good app. Your IP: Try to understand what a formula says and means, and what physical relation it expounds. ΣiVi = 0where Vi are all the voltages applied across the circuit. Momentum is calculate using the formula: P = m (mass) x v (velocity), Force can defined as something which causes a change in momentum of a body.