Because astrophysics is a broad subject, astrophysicists typically apply many disciplines of physics, including mechanics, electromagnetism, statistical mechanics, thermodynamics, quantum mechanics, relativity, nuclear and particle physics, and atomic and molecular physics. Physics is a branch of science it studies matter, and all forces and their effects modern physics connects ideas about the four laws of symmetry and conservation of energy, momentum, charge, and parity the word physics comes from the greek word ἡ φύσις, meaning nature. Definition of physics in the definitionsnet dictionary meaning of physics what does physics mean information and translations of physics in the most comprehensive dictionary definitions resource on the web. Known as the fundamental science, physics creates a foundation for other natural sciences in this lesson, you'll be introduced to the field of.
Force is a quantitative description of an interaction that causes a change in an object's motion an object may speed up, slow down, or change direction in response to a force objects are pushed or pulled by forces acting on them contact force is defined as the force exerted when two physical. Physics definition static electricity electric field is the region where an electric charge experiences an electric force magnetism magnetic field is the region around a magnet in which a magnetic force can be detected by a magnetic material. Velocity is defined as a vector measurement of the rate and direction of motion or, in simpler terms, the rate and direction of the change in the position of an object the scalar (absolute value) magnitude of the velocity vector is the speed of the motion in calculus terms, velocity is the first.
Physics phenomena physics is fun (feimer's physics page) physics dictionary a b c d e f g h i j k l m n o p q r s t u v w x y z the letter a: absolute zero. 1 treated as singular the branch of science concerned with the nature and properties of matter and energy the subject matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms. Information and definitions of the terms been taken from various reliable government publications and we have done our best to verify their accuracy.
Time-saving video that gives a basic definition of physics physics is a natural science which studies the dynamics of matter, energy and physical forces physics is the foundation which explains the processes present in chemistry. All definitions needed for a level this post contains all the important formulas that you need for a level physics (equivalent to ap physics) if you do not recognise any of the terms listed here, you should go review the respective topic. Nuclear physics nuclear fission is the splitting up of a large nucleus into two smaller nuclei of roughly the same size nuclear fusion is the joining of two small nuclei to form a larger nucleus. Get definitions of key physics concepts and terms step-by-step solutions to problems over 22,000 isbns find textbook solutions close join chegg study and get: guided textbook solutions created by chegg experts get definitions of key science concepts from chegg.
Physics dictionary offline contains over 3,000 physics terminology covering all commonly encountered physics terms and concepts, as well as terms best app to find your definition this application is ideal for physics studentsthis app contains : gravity - elasticity - astronomy - rotary motion - oscillatory motion - waves - force and more. Wave [wāv] 1 a uniformly advancing disturbance in which the parts undergo a change in direction, such as a progressing disturbance on the surface of a liquid 2 variation in the transmission of electromagnetic energy, especially the periodic change in direction of a reading on a monitoring device a wave the wave on a his bundle electrogram that represents atrial activation. Our online physics tutorials give you simple explanations of various concepts and physics formulae.
In particle physics, the flavor of a particle is a set of quantum numbers that uniquely identify the type of particle it is the quark flavors are up, down, charm, strange, top, and bottom the lepton flavors are electron, muon, tau, and their corresponding neutrinos. Gravity: gravity, in mechanics, the universal force of attraction acting between all matter it is by far the weakest force known in nature and thus plays no role in determining the internal properties of everyday matter yet, it also controls the trajectories of bodies in the universe and the structure of the whole cosmos.
Physics is the science that studies the simplest and most general regularities underlying natural phenomena, the properties and structure of matter, and the laws governing the motion of matter. Physics definition, the science that deals with matter, energy, motion, and force see more. Physics definition: physics is the science of energy and matter and how they relate to each other (noun) an example of physics is the study of quantum mechanics an example of physics is electrocution.