1. Unit Conversion Review
Quiz 1: Measuring, SI units, Unit conversion

2. Convert the following:
440 cm to meters ________
Ans: 4.4 m

3. Measuring
56.0 mL

4. Vocabulary Describes qualities or appearance, such as color or texture
Qualitative description

5. Convert the following:
70099 mm to kilometers _______
Ans: km

6. Measuring
21.5 mL

7. List the SI units for length ________ temperature ________
mass ________
Ans: m, K, kg

8. 2.54 cm = 1 in
305 m = ________ inches
Ans: in

9. Vocabulary
A standard used when measuring a quantity
A unit

10. The number of seconds there are in 24 hours

11. Measuring
36.5 mL

12. 2.54 cm = 1 in
67 inches = ________ meters
Ans: 1.7 m

13. Vocabulary
The measure of the amount of matter in an object
mass

14. 6200 m = ______ km
6.2 km

15. mm = _______ cm. cm

16. Measuring
20.38 mL

17. Vocabulary
Anything that has mass and takes up space
matter

18. This SI unit measures temperature.
Kelvin

19. kL = ______ liters
5.5 liters

20. Vocabulary A mathematical expression that relates two units
Conversion factor

21. The number of minutes there are in a month with 28 days.

22. Measuring
1.95 mL

23. This SI unit is used to measure mass.
kilograms

24. How many seconds are there in 24 hours?
Answer:
86,400 sec

25. True or false
Your mass on the moon would be less than your mass on earth because there is less gravity on the moon.
False, mass would be the same, but your weight would be different.

26. This SI unit measures time.
a second

27. The density of gold is 19. 3 g/ml
The density of gold is 19.3 g/ml. What is the volume if the mass is 5 grams?
Answer:
0.26 ml

28. Measuring
6.7 mL

29. Which is smaller a milligram or a microgram?
Answer:
microgram

30. Vocabulary The measure of the gravitational force exerted on an object
weight

31. This SI unit measures luminous intensity.
a candela

32. This SI unit measures amount of substance.
a mole

33. Measuring
11.5 mL

34. 2.73 inches = ______ mm
(1 inch = 2.54 cm)
Answer:
69.3 mm