Review_Exam_1

Review_Exam_1 - Dr. Bullock General Physics 1 – Exam 1...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Dr. Bullock General Physics 1 – Exam 1 Each question is worth 5 points distribute each point on one line of the scantron. Question 1-5 The SI standard of length is based on: A. the distance from the north pole to the equator along a meridian passing through Paris B. wavelength of light emitted by Hg 198 C. wavelength of light emitted by Kr 86 D. a precision meter stick in Paris E. the speed of light Question 6-10 1 mi is equivalent to 1609 m so 55 mph is: A. 15 m/s B. 25 m/s C. 66 m/s D. 88 m/s E. 1500 m/s Question 11-15 Which of the following is closest to a yard in length? A. 0.01m B. 0.1m C. 1m D. 100m E. 1000m Question 16-20 A cubic box with an edge of exactly 1 cm has a volume of: A. 10 -9 m 3 B. 10 -6 m 3 C. 10 -3 m 3 D. 10 3 m 3 E. 10 6 m 3 Question 21-25 During a short interval of time the speed v in m/s of an automobile is given by v = at 2 + bt 3 , where the time t is in seconds. The units of a and b are respectively: A. m · s 2 ; m· s 4 B. s 3 /m; s 4 /m C. m/s 2 ; m/s 3 D. m/s 3 ; m/s 4 E. m/s 4 ; m/s 5
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Dr. Bullock General Physics 1 – Exam 1 Question 26-30 Suppose A = B n C m , where A has dimensions LT (where L means length and T means time), B has dimensions L 2 T -1 , and C has dimensions LT 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 Question 31-35 A particle moves along the x axis from x
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/05/2009 for the course PHYS 2010 at Colorado.

Page1 / 7

Review_Exam_1 - Dr. Bullock General Physics 1 – Exam 1...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online