ATTENDANCE!! CLICK ANY LETTER IF YOU ARE HERE! You just got three points for coming to class!!

1. ATTENDANCE!! CLICK ANY LETTER IF YOU ARE HERE! You just got three points for coming to class!! Way to go!!

2. The SI standard of length is based on: • the distance from the north pole to the equator along a • meridian passing through Paris • B. wavelength of light emitted by Hg198 • C. wavelength of light emitted by Kr86 • D. a precision meter stick in Paris • E. the speed of light

3. The SI standard of length is based on: • the distance from the north pole to the equator along a • meridian passing through Paris • B. wavelength of light emitted by Hg198 • C. wavelength of light emitted by Kr86 • D. a precision meter stick in Paris • E. the speed of light

4. The systematic study of how we know what we know is called: • fideism • epistemology • scientific method • Ockham’s razor • none of these

5. The systematic study of how we know what we know is called: • fideism • epistemology • scientific method • Ockham’s razor • none of these

6. Give an estimate for the length of a football field in meters? • 1 meter • 10 meters • 100 meters • 1,000 meters • 10,000 meters

7. Give an estimate for the length of a football field in meters? • 1 meter • 10 meters • 100 meters • 1,000 meters • 10,000 meters

8. If I walk 5 hectometers, how far have I traveled in decimeters? • 50 decimeters • 500 decimeters • 5,000 decimeters • 50,000 decimeters • none of these

9. If I walk 5 hectometers, how far have I traveled in decimeters? • 50 decimeters • 500 decimeters • 5,000 decimeters • 50,000 decimeters • none of these

10. Which of the following is an example of a fundamental unit? • meter • meter/second • Newton • meter/second2 • meter3/gr

11. Which of the following is an example of a fundamental unit? • meter • meter/second • Newton • meter/second2 • meter3/gr