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PhySci chap 2 Flashcards | StudBud
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PhySci chap 2
PhySci chap 2
30 terms
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Questions
30
Answers
1
The amount of matter in an object is it's . . .
Volume
Density
Weight
Mass
2
A kilometer is equal to this . . .
1 X 105 Meters
1000 meters
100 Meters
1 X 104 Meters
3
What temperature scale do most nations use?
I D K scale
Celsius
Kelvin
Fahrenheit
4
The repeatability of a measurement is called this . . .
Accuracy
Tolerance
Precision
Correctness
5
What principle states that the universe is lawful, orderly and operates according to physical laws?
Theory of evolution
Principle of Makua Lani
Law of gravity
Principle of causality
6
What is the universally accepted system of measurement in Science?
SI
MKS
IDK
FPS
7
Which common state of matter has no definite volume?
Liquid
Plasma
Gas
Solid
8
How closely a measurement reflects the actual value is called this . . .
Tolerance
Correctness
Accuracy
Precision
9
The amount of space matter takes up is ?
Mass
Weight
Volume
Density
10
What is a set of symbols summarizing a mathematical relationship?
Equation
Press here for prayer
Alphabet
Latin
11
What is an indirect measurement of an objects thermal energy?
some big word I don't know . . .
Hypothesis
Temperature
Observation
12
A verified theory that has stood the test of time is called this . . .
Hypothesis
Scientific Law
Principle
Assumption
13
Which of these is NOT a method of measuring volume of an object?
Spring scale
Fluid Displacement
Direct measurement
Geometric formulas
14
What term refers to any push or pull?
Force
Bullying, duh.
Muscular contraction
Equilibrium
15
What term refers to a logic error in which a conclusion is not a logical consequence of the evidence?
Bode's Law
nom de plume
scientific fallace
non sequiter
16
What is a shortcut used when writing extremely large or small numbers called?
Dimensional analysis
Geometric Formula
Significant digits
Scientific notation
17
How many sig-figs are in the number 0.001560?
6
3
5
4
18
What term refers to the lowest possible temperature?
Reeeaaaaalllllyyyy Cold
Absolute Zero
Zero Degrees Celsius
Shoots Brah! Get dakine! It's Chilly!
19
The "language of science" is this . . .
Chemistry
Mathematics
Metric
IDK, I only speak English . . . kinda.
20
The absolute temperature scale uses units of
Kelvin
Celsius
Fahrenheit
Centigrade
21
What is an artificial situation that a scientist creates to test a hypothesis?
Experiment
Did we study this??
Theory
Fake News
22
Which of these is
NOT
one of the three
main
steps of the scientific method?
Observing
Experimenting
Hypothesis
Analyzing
23
Which state of matter has a definite volume and shape?
Gas
Plasma
Solid
Liquid
24
What is the freezing point of water in
Kelvin
?
273.15 K
373.15 K
393.15 K
293.15 K
25
The number 481,000 is written in scientific notation as . . .
4.81 X 105
4.81 X 104
4.81 X 103
4.81 X 106
26
A tentative explanation or unproven idea is called this . . .
Assumption
Principle
Scientific Law
Hypothesis
27
What type of change alters matter?
Physical Change
Spare change
Chemical change
Gold Chains
28
A specific measure to which other measures are compared to ensure uniformity is called a __________ of measure
Guide
System
Standard
Unit
29
What is the tendency of matter to stay at rest or to continue moving?
Bernoulli Principle
Inertia
Kinetic theory of matter
Uniformity
30
What is the study of interactions between matter and energy?
Biology
Chemistry
When Mom gets angry
Physics
