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6.A: Photons na Matter Waves (Jibu)

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    175364

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    Angalia Uelewa Wako

    6.1. Burner ya Bunsen

    6.2. Wavelength ya upeo wa mionzi hupungua kwa joto la kuongezeka.

    6.3. \(T_α/T_β=1/\sqrt{3}≅0.58\), hivyo nyota\(β\) ni moto zaidi.

    6.4. \(3.3×10^{−19}J\)

    6.5. Hapana, kwa sababu basi\(ΔE/E≈10^{−21}\)

    6.6. \(−0.91 V; 1040 nm\)

    6.7. \(h=6.40×10^{−34}J⋅s=4.0×10^{−15}eV⋅s;−3.5%\)

    6.8. \((Δλ)_{min}=0m\)kwa\(0°\) pembe;\(71.0pm+0.5λ_c=72.215pm\)

    6.9. 121.5 nm na 91.1 nm; hapana, bendi hizi za spectral ziko katika ultraviolet

    6.10. \(v_2=1.1×10^6m/s≅0.0036c; L_2=2ℏK_2=3.4eV\)

    6.11. 1.7 alasiri

    6.12. \(λ=2πna_0=2(3.324Å)=6.648Å\)

    6.13. \(λ=1.417pm; K=261.56keV\)

    6.14. \(0.052°\)

    6.15. mara mbili

    Maswali ya dhana

    1. njano

    3. huenda kutoka nyekundu hadi violet kupitia upinde wa mvua wa rangi

    5. bila tofauti

    7. jicho la mwanadamu halioni mionzi ya IR

    9. Hapana

    11. kutoka mteremko

    13. Majibu inaweza kutofautiana

    15. tabia ya chembe

    17. Majibu inaweza kutofautiana

    19. hapana; ndiyo

    21. hapana

    23. pembe ya kulia

    25. hapana

    27. Wao ni katika hali ya chini.

    29. Majibu inaweza kutofautiana

    31. ongezeko

    33. kwa n kubwa

    35. Ndiyo, ziada ya 13.6 eV itakuwa nishati ya kinetic ya elektroni ya bure.

    37. hapana

    39. X-rays, bora kutatua nguvu

    41. protoni

    43. wavelengths ndogo ndogo ya Broglie

    45. ili kuepuka migongano na molekuli za hewa

    47. Majibu inaweza kutofautiana

    49. Majibu inaweza kutofautiana

    51. ndiyo

    53. ndiyo

    Matatizo

    55. a. 0.81 eV;

    b\(2.1×10^{23}\);

    c. 2 min 20 sec

    57. a. 7245 K;

    b. 3.62 μm

    59. kuhusu 3 K

    61. \(4.835×10^{18}\)Hz; 0.620 SAA

    63. 263 nm; hapana

    65. 369 eV

    67. 4.09 eV

    69. 5.60 eV

    71. a. 1.89 eV;

    b. 459 GHz;

    c. 1.21 V

    73. 264 nm; UV

    75. \(1.95×10^6m/s\)

    77. \(1.66×10^{−32}kg⋅m/s\)

    79. 5620 eV

    81. \(6.63×10^{−23}kg⋅m/s\); 124 kV

    83. 82.9 fm; 15 MeV

    85. (Ushahidi)

    87. \(Δλ_{30}/Δλ_{45}=45.74%\)

    89. 121.5 nm

    91. a. 0.661 eV;

    b. -10.2 eV;

    c. 1.511 eV

    93. 3038 GHz

    95. 97.33 nm

    97. a\(h/π\);.

    b. 3.4 eV;

    c. — 6.8 eV;

    d. — 3.4 eV

    99. \(n=4\)

    101. 365 nm; UV

    103. hapana

    105. 7

    107. 1 45.5 alasiri

    109. 20 fm; 9 fm

    111. a. 2.103 eV;

    b. 0.846 nm

    113. 80.9 alasiri

    115. \(2.21×10^{−20}m/s\)

    117. \(9.929×10^{32}\)

    119. \(γ=1060; 0.00124 fm\)

    121. 24.11 V

    123. a\(P=2I/c=8.67×10^{−6}N/m^2\);.

    b\(a=PA/m=8.67×10^{−4}m/s^2\);

    c.\(74.91 m/s\)

    125. \(x=4.965\)

    Matatizo ya ziada

    127. \(7.124×10^{16}W/m^3\)

    129. 1.034 eV

    131. \(5.93×10^{18}\)

    133. 387.8 nm

    135. a\(4.02×10^{15}\);.

    b. 0.533 mW

    137. a\(4.02×10^{15}\);.

    b. 0.533 mW;

    c. 0.644 mA;

    d. 2.57 ns

    139. a. 0.132pm;

    b. 9.39 MeV;

    c. 0.047 mEV

    141. a. 2 kJ;

    b\(1.33×10^{−5}kg⋅m/s\);

    c\(1.33×10^{−5}N\);

    d. ndiyo

    143. a. 0.003 nm;

    b.\(105.56°\)

    145. \(n=3\)

    147. a\(a_0/2\);.

    b\(−54.4eV/n^2\);

    c.\(a_0/3,−122.4eV/n^2\)

    149. a. 36;

    b. 18.2 nm;

    c. UV

    151. 396 nm; 5.23 neV

    153. 7.3 kV

    155. 728 m/s;\(1.5μV\)

    157. \(λ=hc/\sqrt{K(2E_0+K)}=3.705nm,K=100keV\)

    159. \(Δλ^{(electron)}_c/Δλ^{(proton)}c_=m_p/m_e=1836\)

    161. (Ushahidi)

    163. \(5.1×10^{17}Hz\).