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2.2 Review Set Scientific Tools & Measurement

2.2 Review Set Scientific Tools & Measurement. What is the term for the way scientists use only a few numbers to represent a very large or very small number? 
A. metric units
 B. measurements
 C. scientific notation 
D. customary system of units .

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2.2 Review Set Scientific Tools & Measurement

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  1. 2.2 Review SetScientific Tools & Measurement

  2. What is the term for the way scientists use only a few numbers to represent a very large or very small number? • 
A. metric units
 • B. measurements
 • C. scientific notation • 
D. customary system of units

  3. What is the term for the way scientists use only a few numbers to represent a very large or very small number? • 
A. metric units
 • B. measurements
 • C. scientific notation • 
D. customary system of units

  4. A laboratory scientist wants to heat a liquid substance and then store it in several containers. What tools would the scientist most likely use? • A. hot plate and test tubes • B. stopwatch and beakers
 • C. thermometer and graduated cylinders • D. Bunsen burner and triple beam balances

  5. A laboratory scientist wants to heat a liquid substance and then store it in several containers. What tools would the scientist most likely use? • A. hot plate and test tubes • B. stopwatch and beakers
 • C. thermometer and graduated cylinders • D. Bunsen burner and triple beam balances

  6. Which measurement and SI unit are incorrectly matched? 
 • A. length: feet
 • B. time: second
 • C. mass: kilogram • 
D. temperature: Kelvin

  7. Which measurement and SI unit are incorrectly matched? 
 • A. length: feet • B. time: second
 • C. mass: kilogram • 
D. temperature: Kelvin

  8. Scientists use which one of the following units to measure mass? • A. pounds B. meters C. kilograms
 D. ounces

  9. Scientists use which one of the following units to measure mass? • A. pounds B. meters C. kilograms
 D. ounces

  10. Which is a tool that scientists would not likely use in a lab? • A. test tube B. hot plate C. electron microscope D. yard stick

  11. Which is a tool that scientists would not likely use in a lab? • A. test tube B. hot plate C. electron microscope D. yard stick

  12. How should scientists express very large numbers when reporting data? • A. in scientific notation
 B. to the tenth decimal point 
 C. as a fraction 
D. in inches

  13. How should scientists express very large numbers when reporting data? • A. in scientific notation
 B. to the tenth decimal point 
 C. as a fraction 
D. in inches

  14. What scientific tool would best be used to study your cheek cells? A. a hand lens • 
B. an electron microscope
 • C. an MRI (magnetic resonance imagery)
 • D. a CAT scan (computerized axial tomography)

  15. What scientific tool would best be used to study your cheek cells? • A. a hand lens • B. an electron microscope
 • C. an MRI (magnetic resonance imagery)
 • D. a CAT scan (computerized axial tomography)

  16. Which of the following is not a correct match between a measurement and the tool used to make that measurement? • 
A. time: stopwatch
 • B. length: meter stick
 • C. mass: graduated cylinder • D. temperature: thermometer

  17. Which of the following is not a correct match between a measurement and the tool used to make that measurement? • 
A. time: stopwatch
 • B. length: meter stick
 • C. mass: graduated cylinder • D. temperature: thermometer

  18. Earth has a mass of 5,973,600,000,000,000,000,000,000 kilograms. How is this written in scientific notation? • 
A. 5.9736 x 1024 kg
 • B. 597.36 x 1022 kg
 • C. 59,736 x 1025 kg
 • D. 5,973,600,000,000,000,000,000,000 kg

  19. Earth has a mass of 5,973,600,000,000,000,000,000,000 kilograms. How is this written in scientific notation? • 
A. 5.9736 x 1024 kg
 • B. 597.36 x 1022 kg
 • C. 59,736 x 1025 kg
 • D. 5,973,600,000,000,000,000,000,000 kg

  20. That’s it! Good luck on your test!

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