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scan0011

# scan0011 - Page 2/2 3 6 oints Fill in the blanks Element...

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Unformatted text preview: Page 2/2 3. 6 oints Fill in the blanks: Element Symbol Protons Neutrons 4. (6 points) Suggested homework problem: A certain automobile of mass 1576 kg travels on a German autobahn at 156 km/h. What IS the wavelength of the automobile? i write your answer in scientiﬁc notation with the correct number of Significant ﬁgures) 13 {y kw” _ ‘ 33M) m 2/ '— L I. i: V \L V of, l’ : a; 7; MA is . target‘s) f5 qqaﬁgﬁtioﬂggﬂﬁ V K WNW’ ‘ ‘M : v 5 mm; it?) i LL23 iwg \ ‘ (ﬂ 3% l ’l 110: m . I _ ﬂ. 5. (8 points total broken down) One electron atom: ’ ' ﬁ’ ‘ ’3 f I? a (4 points) What IS the energy emitted from the transition of n=5 to n=1 1n a hydrogen atom? 1 __ r V 5‘ “attaw’i‘k‘” '5‘ ‘~“’"°."”’-"r (\ up — 1?.(n‘ he ,_ ”10%) 7L“) 5 :V- (hi/e " “H 7 i\-€ ( L (7 Mia/39W”) < *i—i) =15 ' “3/1? b (4 points) Do you expect a n=5 to n=2 transition to have a longer or shorter wavelength than a n=5 to n=l transition? Explain. s: .01": r «0.: s - x , g s m ' J‘”9><*"1r incivtwgi” ?” w is is l - l l " ”EL, 1 3 3 U? E 4 {AV —- ’ kc ‘ i 7» j. r- L Q t 7LV‘ I'Lf : .2 i ‘ 7L inf-r ...
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