Se ha medido la altura de varios a alumnos y se han obtenido las siguientes medidas: 1.63 m, 1.54 m, 1.67 m, 1.59 m. a. Halla el error absoluto de cada medida. b. ¿Cuál es el valor más probable de la altura? Exprésalo con su error absoluto. c. Halla el error relativo de cada medida.
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Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
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Physics, 22.06.2019 14:30
Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
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Se ha medido la altura de varios a alumnos y se han obtenido las siguientes medidas: 1.63 m, 1.54 m,...
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