Chapt_01 - Name: _ Date: _ 1. A right circular cylinder...

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Name: __________________________ Date: _____________ 1. A right circular cylinder with a radius of 2.3 cm and a height of 1.4 cm has a total surface area of: A) 1.7 × 10 –3 m 2 B) 3.2 × 10 –3 m 2 C) 2.0 × 10 –3 m 3 D) 5.3 × 10 –3 m 2 E) 7.4 × 10 –3 m 2 2. A square with an edge of exactly 1 cm has an area of: A) 10 –6 m 2 B) 10 –4 m 2 C) 10 2 m 2 D) 10 4 m 2 E) 10 6 m 2 3. Suppose A = B n C m , where A has dimensions length · time, B has dimensions length 2 · time –1 , and C has dimensions length · time 2 . Then the exponents n and m have the values: A) 2/3; 1/3 B) 2; 3 C) 4/5; –1/5 D) 1/5; 3/5 E) 1/2; 1/2 4. Which of the following weighs about a pound? A) 0.05 kg B) 0.5 kg C) 5 kg D) 50 kg E) 500 kg 5. The SI standard of time is based on: A) the daily rotation of the earth B) the frequency of light emitted by R 86 C) the yearly revolution of the earth about the sun D) a precision pendulum clock E) none of these Page 1
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6. The SI standard of length is based on: A) the distance from the north pole to the equator along a meridian passing through
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This note was uploaded on 09/01/2011 for the course PHY 303 taught by Professor Erskine/tsoi during the Spring '08 term at University of Texas at Austin.

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Chapt_01 - Name: _ Date: _ 1. A right circular cylinder...

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