Test - Unit 1 Scientific Method Flashcards
1
Q
- A factor in an experiment that changes in response to the independent variable is the…
A
dependent variable
U1 C4 Scientific Method
2
Q
- using a grad cylinder, pick the accurate AND precise measurement below…
the meniscus is at 20 mL
A
20.0 mL
SG C2
3
Q
- All of the following are steps in the scientific method EXCEPT…
1: observing and recording data
2: forming a hypothesis
3: developing a model
4: discarding data that doesnt match the hypothesis
A
4: discarding data that doesn’t match the hypothesis
U1 C4 notes
4
Q
- what is the SI unit for mass?
A
kilogram (Kg)
SG C2
5
Q
- what is the SI unit for length?
A
meter (m)
SG C2
6
Q
- what is the SI unit for temperature?
A
kelvin (K)
SG C2
7
Q
- What is the independent variable in this experiment?
A
fleas
C4 notes: Scientific method
8
Q
- What is the dependent variable in this experiment?
A
heartbeat of fleas
C4 notes: Scientific method
9
Q
- What is the control group in this experiment?
A
population B fleas
C4 notes: Scientific method
10
Q
- What is the experimental group in this experiment?
A
population A fleas
C4 notes: Scientific method
11
Q
- 2570 cm to hm?
A
on notecard
SG C2 & conversion sheet
