Chem101_Quiz4A_242_ShortKEY

Chem101_Quiz4A_242_ShortKEY - Chemistry 101 Section 242...

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Chemistry 101 Section 242 Fall 2007 Quiz #4 VERSION A October 23, 2007 Required: Scantron form 882-E Instructions: Do not open this quiz until instructed to do so. (1) Write your name on your Scantron Form (2) Write Version A in the box for “Test No.” (3) Answer all questions on your Scantron Form (4) When instructed to do so, check to ensure that your quiz has 20 multiple choice questions
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You may write on this test, but only the Scantron Form will be scored! Answer the questions on your Scantron form. Each question is worth 2 points. Maximum Score: 40 points 1) Calculate the wavelength (in nm) of a the red light emitted by a neon sign with a frequency of 4.74 x 10 14 Hz. A) 142 nm B) 704 nm C) 158 nm D) 466 nm E) 633 nm 2) Place the following types of electromagnetic radiation in order of increasing wavelength: ultraviolet light gamma rays radio waves A) gamma rays < radio waves < ultraviolet light B) ultraviolet light < gamma rays < radio waves C) radio waves < ultraviolet light < gamma rays D) radio waves < gamma rays < ultraviolet light E) gamma rays < ultraviolet light < radio waves 3) Which of the following visible colors of light have the largest frequency? A) red
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This note was uploaded on 06/25/2008 for the course CHEM 1A taught by Professor Nitsche during the Spring '08 term at University of California, Berkeley.

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Chem101_Quiz4A_242_ShortKEY - Chemistry 101 Section 242...

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