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3 days ago · A force is an influence that can cause an object to change its velocity unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise. Because the magnitude and direction of a force are both important, force is a vector quantity.
5 days ago · Hint: Electric field intensity is described as the force experienced per unit positive charge on the very small positive test charge placed at that point. It is abbreviated as E. Electric field intensity is a vector quantity having both magnitude and direction. Complete step by step answer:
Sep 26, 2024 · The moment of inertia, otherwise known as the mass moment of inertia, angular/rotational mass, second moment of mass, or most accurately, rotational inertia, of a rigid body is defined relative to a rotational axis.
3 days ago · In physics, time is a fundamental concept to define other quantities, such as velocity. To avoid a circular definition, [16] time in physics is operationally defined as "what a clock reads", specifically a count of repeating events such as the SI second. [6] [17] [18] Although this aids in practical measurements, it does not address ...
Sep 25, 2024 · Loudness of sound depends on amplitude whereas intensity of sound depends on energy. The intensity of sound is specifically equivalent with the vibrating body whereas the loudness of sound is not. The intensity of sound is a physical quantity whereas the loudness of sound is just a response perceived by the human ear.
Sep 13, 2024 · Laws of thermodynamics, four relations underlying thermodynamics, the branch of physics concerning heat, work, temperature, and energy and the transfer of such energy. The first and second laws were formally stated in works by German physicist Rudolf Clausius and Scottish physicist William Thomson.
4 days ago · The parts of speech explain how a word is used in a sentence. There are eight main parts of speech (also known as word classes): nouns, pronouns, adjectives, verbs, adverbs, prepositions, conjunctions and interjections. Most parts of speech can be divided into sub-classes.
Sep 23, 2024 · energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. After it has been transferred, energy is always designated according to its nature.
Sep 21, 2024 · Linguistic semantics has been defined as the study of how languages organize and express meanings. The term semantics (from the Greek word for sign) was coined by French linguist Michel Bréal (1832-1915), who is commonly regarded as a founder of modern semantics.
Sep 25, 2024 · Hint: We will use Coulomb’s law equation to derive an expression for the intensity of the electric field. The electric fields will be calculated at a point with different distances. the expression will be the difference of these electric fields being calculated. Formula used:
