Completati spatiile punctate astfel ıncat urmatoarele afirmatii sa fie adevarate: A) energia interna a gazului ideal depinde doar ... lui.
B) capacitatea calorica a unui corp este egala cu ... dintre cantitatea de caldura transmisa corpului si variatia temperaturii lui.
C) cantitatea de caldura primita de un sistem este egala cu suma dintre ... si lucrul mecanic efectuat de aceste asupra corpurilor exterioare.

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The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.

Most of the volume of an atom is occupied by the

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?