Test - Unit 1 Scientific Method Flashcards
1
Q
26: What is the SI Unit for Mass?
A
Kg
2
Q
27: What is the SI Unit for Length?
A
M
3
Q
28: What is the SI Unit for Temperature?
A
K
4
Q
33: How do you calculate an Average?
A
Add up all the numbers, then divide by how many numbers there are.
5
Q
33: If the actual length of the notebook is 26.1 cm. Which set of data is more accurate? Why?
A
Group B because if you calculate an average Group B is closer than Group A to 26.1 cm.
6
Q
36: Write a hypothesis in the correct format for this experiment.
A
If the fleas of Population A are given caffeine five minutes before their heartbeat is checked, then they will have a faster heartbeat.
7
Q
49: Write 9.081 x 10^7 in standard notation.
A
90,081,000
8
Q
54: What is a Bunsen Burner used for?
A
It is used to heat objects using gas.
