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For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/ ?


A) L = For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/ /2
B) L = For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/
C) L = n For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/ /2 where n is a positive integer
D) L = n For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/ where n is a positive integer
E) L = 1/ For all the allowed vibration(s) (wavelength(s) ) of a plucked guitar string, what is the correct relationship between the length of the string, L, and the wavelength, ? A) L = /2 B) L = C) L = n /2 where n is a positive integer D) L = n where n is a positive integer E) L = 1/

F) All of the above
G) A) and B)

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Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ?


A) Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / = 1/ Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = /
B) Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / = Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = /
C) Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / = Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / / Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = /
D) Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / = Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / × Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = /
E) Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / = Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = / / Electromagnetic radiation can be specified by its wavelength ( ) , its frequency ( ) or its period () . The period is the time it takes one complete wavelength to pass a point in space. Based on this information, what is the mathematical relationship between and ? A) = 1/ B) = C) = / D) = × E) = /

F) A) and E)
G) A) and C)

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What type of spectrum, if any, would be produced if the light radiated by a heated atomic gas were to be dispersed through a prism?


A) a continuous band of color
B) a continuous band of color with some dark lines (missing wavelengths)
C) only blue light
D) only red light
E) discrete lines of different colors

F) A) and C)
G) B) and E)

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In the Rydberg equation, for a fixed value of n1, the longest wavelength line has n2 =∞.

A) True
B) False

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If the energy of a photon is 1.32 × 10-18 J, what is its wavelength in nm?


A) 1.50 × 10-7 nm
B) 150. nm
C) 1.99 × 1015 nm
D) 1.99 × 1024 nm
E) None of these choices are correct.

F) A) and B)
G) A) and C)

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Which one of the following sets of quantum numbers can correctly represent a 3p orbital?


A) n = 3 l = 1 ml = 2
B) n = 1 l = 3 ml = 3
C) n = 3 l = 2 ml = 1
D) n = 3 l = 1 ml = -1
E) n = 3 l = 0 ml = 1

F) A) and E)
G) All of the above

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The shape of an atomic orbital is associated with


A) the principal quantum number (n) .
B) the angular momentum quantum number (l) .
C) the magnetic quantum number (ml) .
D) the spin quantum number (ms) .
E) the magnetic and spin quantum numbers, together.

F) B) and C)
G) A) and C)

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Continuous spectra are characteristic of molecules in the gas phase.

A) True
B) False

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A modern compact fluorescent lamp contains 1.4 mg of mercury. If each mercury atom in the lamp were to emit a single photon of wavelength 254 nm, how many joules of energy would be emitted?


A) 7.8 × 10-19 J
B) 3.3 J
C) 6.6 × 102 J
D) 3.3 × 103 J
E) 4.2 × 1018 J

F) A) and D)
G) All of the above

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