Multiple Choice
Identify the
choice that best completes the statement or answers the question.
|
|
|
1.
|
(1 point) The SI unit that is used to measure time
is the ____.
a. | kelvin | c. | second | b. | kilogram | d. | meter |
|
|
|
2.
|
(1 point) A beaker contains 0.32 L of water. What is
the volume of this water in milliliters?
a. | 320 mL | c. | 32 mL | b. | 3.2 mL | d. | 0.32 mL |
|
|
|
3.
|
(1 point) A factor in an experiment that changes
from the manipulation of the independent variable is the ____.
a. | constant | c. | dependent variable | b. | control | d. | hypothesis |
|
|
|
4.
|
(1 point) A factor that is manipulated in an
experiment to change the dependent variable is the ____.
a. | constant | c. | control | b. | dependent variable | d. | independent
variable |
|
Matching
|
|
|
Match each item with the correct statement below. a. | milli- | g. | kilogram | b. | kilo- | h. | cubic centimeter | c. | centi- | i. | meter | d. | mass | j. | dependent variable | e. | kelvin | k. | SI | f. | second |
|
|
|
5.
|
(1 point) SI unit of time
|
|
|
6.
|
(1 point) SI unit of length
|
|
|
7.
|
(1 point) SI unit of mass
|
|
|
8.
|
(1 point) derived unit of volume
|
Short Answer
|
|
|
9.
|
(1 point) What is the definition of a derived
unit?
|
|
|
10.
|
(1 point) Sequence the following steps: scientific
law, problem, theory, hypothesis, experiment.
|
|
|
|
|
|
|
|
|
|