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Neutron in thermal equilibrium with matt...

Neutron in thermal equilibrium with matter at `27^(@)C` can be brought to behave like ideal gas. Assuming them to gave speed of `v_("rns")`, what is their De broglie wavelength `lambda` (in mm). Fill `((156)/(11)) lambda` in the OMR sheet. (Take `m_(n) = 1.69 xx 10^(-27) kg. k = 1.44 xx 10^(-23) J//K, h = 6.60 xx 10^(-34) Jsec`]

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Neutron in thermal ewuilibrium with matter at 27^(@)C can be throught to behave like ideal gas. Assuming them to gave speed of v_("rns") , what is therir De broglie wavelength lambda (in mm). Fill ((156)/(11)) lambda in the OMR shee. (Take m_(n) = 1.69 xx 10^(-27) kg. k = 1.44 xx 10^(-23) J//K, h = 6.60 xx 10^(-34) Jsec ]

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An electron is accelerated under a potential difference of 64 V, the de-Brogile wavelength associated with electron is [e = -1.6 xx 10^(-19) C, m_(e) = 9.1 xx 10^(-31)kg, h = 6.623 xx 10^(-34) Js]

Assuming the nitrogen molecule is moving with r.m.s. velocity at 400K, the de Broglie wavelength of nitrogen molecule is close to : (Given : nitrogen molecule weight : 4.64 xx 10^(-26) kg, BoItzman constant : 1.38 xx 10^(-23) j//K , Planck constant : 6.63 xx 10^(-34)J.s )

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The speed of electron having de Broglie wavelength of 10 ^(10) m is ( me = 9.1 xx 10 ^(-31) kg, h = 6.63xx 10^(-34) J-s)

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Determine de-Broglie wavelength of an electron having kinetic energy of 1. 6 xx 10 ^(-6) erg. (m_c = 9. 11 xx 10^(-28) g, h= 6.62 xx 10^(-27) erg -sec ) .

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