Uporabnik:Matijap/Peskovnik/TeX

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11.3) Q_t=\frac{m_V c_{pV}(T_V-Tz)-m_L c_{pV} (T_z - 0^\circ C)}{m_L}

11.2) c_{pM} = \frac{m_V c_{pV}(T-T_{1V})}{m_M (T_{1M}-T)}

11.1) c = \frac{I U \Delta T}{m \Delta T}

[uredi] Trigonometrija

sin2α + cos2α = 1

\cos \alpha = \sqrt{1-\frac{16}{25}}

\cos \alpha = \sqrt{\frac{9}{25}}

\cos \alpha = \frac{3}{5}