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10 results for “kinetic”

Formulae (10)

KE = \frac{1}{2}mv^2

Energy of a moving object.

KE = \frac{1}{2}I\omega^2

Kinetic energy of a rotating body.

v_{rms} = \sqrt{\frac{3RT}{M}}

Root-mean-square speed of gas molecules.

\bar{E} = \tfrac{3}{2}k_B T

Mean translational kinetic energy per molecule.

K_{max} = hf - \phi

Kinetic energy of ejected electrons.

r = k[A]^m[B]^n

Reaction rate as a function of reactant concentrations.

k = A e^{-E_a/RT}

Temperature dependence of the reaction rate constant.

rate = k[A]^m[B]^n

Reaction rate as a function of reactant concentrations.

t_{1/2} = \frac{0.693}{k}

Half-life of a first-order reaction.

v = \frac{V_{max}[S]}{K_m + [S]}

Rate of an enzyme-catalysed reaction.