1.2 Study Guide Flashcards
1
Q
Define mass
A
The amount of matter in an object.
2
Q
Define Volume
A
The amount of space an object takes up.
3
Q
Find the standard deviation with the given measurements: 23, 25, 26, 30, 32
A
6.7
4
Q
Which variable goes on the horizontal axis?
A
Independent Variable
5
Q
Which variable goes on the vertical axis?
A
Dependent Variable
6
Q
Calculate the mean: 20,23,25,27
A
23.7
7
Q
Calculate the median: 20,23,25,27
A
25
8
Q
Convert 1.3 g to mg and kg
A
1300 mg, 0.0013 kg
9
Q
Convert 47 F to Celsius
A
8.3 C : (F)(9/5)+32
10
Q
Name the steps to writing a scientific hypothesis
A
- Come up with a specific reason that explains phenomena
- Write a testable statement
11
Q
Write the scientific notation for cm, nm, mm, and micrometers
A
12
Q
How many mm are in 5.2 nm?
A
13
Q
How many micro meters are in 2.3 cm
A
14
Q
A
