Scientific Method And SI System (John Glenn- Mac)
This is a 35 point test on the Metric System (SI) and scientific method.
- 1.When using the scientific method a scientist first needs a problem. After the scientist has a problem, they next:
- A.
run an experiment.
- B.
Make a hypothesis.
- C.
Collect information about the problem and makes observations.
- D.
State the conclusion.
- 2.A proposed solution to a problem or an educated guess is called a(n):
- A.
Hypothesis
- B.
Conclusion
- C.
Variable
- D.
Constant
- 3.While doing an experiment on pesticides, a group of plants is treated with a pesticide. Another group is not. Those treated with the pesticide are called the:
- A.
Experimental group
- B.
Hypothesis group
- C.
Control group
- D.
Procedural group
- 4.In scientific studies throughout the world, the system scientist use for measuring is the:
- A.
Metric system (SI)
- B.
English system
- C.
World system
- D.
Yard system
- 5.A liter is used to measure:
- A.
Length
- B.
volume
- C.
mass
- D.
Weight
- 6.If I wanted to measure how long my desk is, the easiest unit I could measure it in is the:
- A.
Kilometer
- B.
Kiloliter
- C.
Cg.
- D.
Centimeter
- 7.A paper clip has the mass of about:
- A.
1.00 kg.
- B.
1.0 g.
- C.
100.0 g.
- D.
1.0 m.
- 8.Convert the following: 50.1 kilometers into millimeters.
- A.
501. mm
- B.
.00501 mm
- C.
5010000. mm
- D.
50100000. mm
- 9.Convert the following: 22.3 cm. into dam
- A.
.0223 dam
- B.
.223 dam
- C.
2230.dam
- D.
.00223 dam
- 10.Which is equal to 60.0 meters?
- A.
.600 dm
- B.
6000. cm
- C.
600000000. km
- D.
6.00 mm
- 11.Which is a unit of volume?
- A.
dal
- B.
Milligram
- C.
Centimeter
- D.
Hg.
- E.
Mm.
- 12.Mass:
- A.
Is measured in decimeters
- B.
is measured with a graduated cylinder
- C.
Is measured with a thermometer
- D.
is measured with a balance
- E.
Is a measure of gravity’s pull on an object
- 13.Length:
- A.
Is measured in meters
- B.
Is measured with a graduated cylinder
- C.
Is measured with a thermometer
- D.
is measured with a balance
- E.
Is a measure of gravity’s pull on an object
- 14.Weight:
- A.
Is measured in decimeters
- B.
Is measured with a graduated cylinder
- C.
Is measured with a thermometer
- D.
is measured with a balance
- E.
Is a measure of gravity’s pull on an object
- 15.Volume:
- A.
Is measured in decimeters
- B.
Is measured with a graduated cylinder
- C.
Is measured with a thermometer
- D.
is measured with a balance
- E.
Is a measure of gravity’s pull on an object
- 16.
What is the volume of liquid in the cylinder?- A.
16.0 ml
- B.
10.6 ml
- C.
10.3 ml
- D.
13.0 ml
- 17.
What is the volume of liquid in the cylinder?
- A.
21ml.
- B.
20 ml.
- C.
20.5 ml.
- D.
22 ml.
- E.
23 ml.
- 18.
What is the volume of the liquid in the graduated cylinder?
- A.
60 ml
- B.
65 ml
- C.
69 ml
- D.
65.5ml
- 19.
What is the volume of the liquid in the graduated cylinder?
- A.
60.0 ml
- B.
62.0 ml
- C.
62.4 ml
- D.
63.1 ml
- E.
63.2 ml
- 20.The monkey hates the baboons. This is an example of a:
- A.
Observation
- B.
Opinion
- 21.The monkey threw the banana 25.3 meters in the air. This is an example of an:
- A.
Opinion.
- B.
Observation.
- 22.
What is the total mass shown on the beams below?
- A.
440.9 g
- B.
400.9g
- C.
440.1g
- D.
449.2g
- E.
202.4g
- 23.
What is the total mass shown on the beams below?
- A.
40.6 g.
- B.
47.6 g
- C.
40.76 g.
- D.
47.1 g.
- E.
48.0 g.
- 24.
What is the total mass shown on the beams below?
- A.
10.11 g.
- B.
11.1 g.
- C.
12.1 g.
- D.
121.0 g.
- 25.
What is the total mass shown on the beams below?
- A.
510.2 g.
- B.
511.2 g.
- C.
512.01g.
- D.
5100.12 g.
- E.
521.01g.
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