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  2. Conservation of mass - Wikipedia

    en.wikipedia.org/wiki/Conservation_of_mass

    The law of conservation of mass can only be formulated in classical mechanics, in which the energy scales associated with an isolated system are much smaller than , where is the mass of a typical object in the system, measured in the frame of reference where the object is at rest, and is the speed of light.

  3. Conservation law - Wikipedia

    en.wikipedia.org/wiki/Conservation_law

    All of the conservation laws listed above are local conservation laws. A local conservation law is expressed mathematically by a continuity equation, which states that the change in the quantity in a volume is equal to the total net "flux" of the quantity through the surface of the volume. The following sections discuss continuity equations in ...

  4. National Eligibility cum Entrance Test (Undergraduate)

    en.wikipedia.org/wiki/National_Eligibility_cum...

    The National Medical Commission [41] conducts counselling (allotment of seats according to merit and candidate choice) for 15% state seats, central institutes and deemed universities. The counselling for remaining 85% state quota seats and private colleges is done by the medical boards of respective states.

  5. Soil Conservation and Domestic Allotment Act of 1936

    en.wikipedia.org/wiki/Soil_Conservation_and...

    Signed into law by President Franklin D. Roosevelt on February 29, 1936 The Soil Conservation and Domestic Allotment Act Pub. L. 74–461 , enacted February 29, 1936) is a United States federal law that allowed the government to pay farmers to reduce production so as to conserve soil and prevent erosion.

  6. Laws of thermodynamics - Wikipedia

    en.wikipedia.org/wiki/Laws_of_thermodynamics

    The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic processes. In general, the conservation law states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but can be neither created nor destroyed.

  7. Stoichiometry - Wikipedia

    en.wikipedia.org/wiki/Stoichiometry

    Stoichiometry is founded on the law of conservation of mass where the total mass of the reactants equals the total mass of the products, leading to the insight that the relations between quantities of reactants and products typically form a ratio of positive integers. This means that if the amounts of the separate reactants are known, then the ...

  8. Chemical law - Wikipedia

    en.wikipedia.org/wiki/Chemical_law

    The third stoichiometric law is the law of reciprocal proportions, which provides the basis for establishing equivalent weights for each chemical element. Elemental equivalent weights can then be used to derive atomic weights for each element. More modern laws of chemistry define the relationship between energy and transformations.

  9. Category:Conservation laws - Wikipedia

    en.wikipedia.org/wiki/Category:Conservation_laws

    العربية; অসমীয়া; বাংলা; Башҡортса; Беларуская; Беларуская (тарашкевіца) Bosanski