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at least in physics. Matter is not conserved, while mass is conserved in closed systems. According to the theory of special relativity, matter in a closed system may disappear. Mass, on the other hand, may never have been created nor destroyed, although it can be converted...
Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.
Other definitions of Physics states, "It is the study of natural science that studies the related entities of force and energy, motion and behavior of an object through space and time, matter and its fundamental constituents." In simple words, it can be said that physics is one of the most...
Inductance is defined as the property of an electric conductor which causes an electromotive force that is generated due to a change in the current flow. There are two types of inductance: self-inductance and mutual inductance.
Basic physics states that if there are no external forces at work, an object will always travel in the straightest possible line. Accordingly, without an external force, two objects traveling along parallel paths will always remain parallel. They will never meet. But the fact is, they do meet...
Definition A t-test is an inferential statistic used in hypothesis testing to determine if there is a statistically significant difference between the means of two sample populations. What Is a T-Test? A t-test is an inferentialstatisticused to determine if there is a significant difference betwe...
A technical definition of EC involves the quantity called algorithmic information content (AIC). The description of an entity is converted to a bit string and a standard universal computer is programmed to print out that string and then halt. The length of the shortest such program (or, in a...
What is mean by the specific gravity? Explain different types of strain. Give some examples. What is the definition of friction? The resistance of a metal rod does not depend on its conductivity. True or false? Name the physical quantity which is measured in (a) kWh (b) kW (c) Wh ...
in physics force work power and energy current electricity laws of physics ohm's law newton's laws of motion archimedes principle doppler effect kirchhoff's law law of reflection ampere's law faraday's law bernoulli's principle lenz's law si unit list unit of pressure viscosity unit unit of...