El helio es un gas monoatómico que tiene una densidad de 0.179 kg/m3 a una presión de una atmósfera y a una temperatura de 0°C. Calcular la rapidez de una onda de compresión en el helio a esta temperatura y esta presión. necesito procedimiento las opciones de respuestas son

226.39 m/s

587.74 m/s

927.27 m/s

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

Atomic nuclei of almost all elements consist of

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev