What is the formula for radioactive decay? / Quelle est la formule de la desintegration radioactive ?
N = N0 * (1/2)^(t / t1/2) / N = N0 * (1/2)^(t / t1/2)
What is a half-life? / Quelle est la demi-vie ?
The time required for half of a radioactive sample to decay / Le temps necessaire pour que la moitie d un echantillon radioactif se desintegre
How do you calculate age from radioactive decay? / Comment calculer l age a partir de la desintegration radioactive ?
t = (t1/2) * (log(N0/N) / log2) / t = (t1/2) * (log(N0/N) / log2)
What is absolute dating? / Qu est ce que la datation absolue ?
Method to determine the actual age of a rock / Methode pour determiner l age reel d une roche
What is relative dating? / Qu est ce que la datation relative ?
Method to determine the order of events without exact ages / Methode pour determiner l ordre des evenements sans ages exacts
What is the principle of superposition? / Quel est le principe de superposition ?
In undisturbed layers, oldest rocks are at the bottom / Dans les couches non perturbees, les roches les plus anciennes sont en bas
What is the formula for strain? / Quelle est la formule de la deformation ?
Strain = change in length / original length / Deformation = changement de longueur / longueur initiale
What is the formula for stress? / Quelle est la formule de la contrainte ?
Stress = force / area / Contrainte = force / surface
What is the formula for average rate of sedimentation? / Quelle est la formule du taux moyen de sedimentation ?
Rate = thickness of layer / time / Taux = epaisseur de la couche / temps
How do you calculate magnitude of an earthquake (simplified)? / Comment calculer la magnitude d un tremblement de terre (simplifie) ?
M = log10(amplitude) / M = log10(amplitude)
What is the formula for slope of a rock layer? / Quelle est la formule de la pente d une couche rocheuse ?
Slope = rise / run / Pente = hauteur / longueur
What is the formula for heat flow in geology? / Quelle est la formule du flux de chaleur en geologie ?
Q = kAΔT/d / Q = kAΔT/d
What is the formula for climate change prediction (simplified energy balance)? / Quelle est la formule simplifiee pour la prediction du climat ?
ΔT = (Incoming - Outgoing energy)/Heat capacity / ΔT = (energie entrante - sortante)/capacite thermique
-
A: Chemistry = Chemical Changes 1.1 The Structure of Matter, A : Chimie = changements chimiques 1.1 La structure de la matière96
-
A: Chemistry = Chemical Changes 1.2 Atomic Bonding and Properties, Carte 3549
-
A: Chemistry = Chemical Changes 1.3 Breaking Bonds92
-
A: Chemistry = Chemical Changes 1.4 Solutions and Concentrations48
-
A: Chemistry = Chemical Changes 1.5 Calculating Concentration61
-
A: Chemistry = Chemical Changes 2.1 Compounds and Chemical Change58
-
A: Chemistry = Chemical Changes 2.2 The Gain and Loss of Electrons96
-
A: Chemistry = Chemical Changes 2.3 The Reactivity of Metals99
-
A: Chemistry = Chemical Changes 2.4 Using Voltaic Cells74
-
A: Chemistry = Chemical Changes 2.5 The Electrolytic Cell59
-
A: Chemistry = Chemical Changes 3.1 Carbon Chains134
-
A: Chemistry = Chemical Changes 3.2 Saturated and Unsaturated Hydrocarbons195
-
A: Chemistry = Chemical Changes 3.3 Petroleum is the Source72
-
A: Chemistry = Chemical Changes 3.4 Everyday Use of Hydrocarbons135
-
B: Physics = Changes in Motion 1.1 Average Speed29
-
B: Physics = Changes in Motion 1.2 Identifying and Solving Problems with New Technologies6
-
B: Physics = Changes in Motion 1.3 Average Velocity36
-
B: Physics = Changes in Motion 1.4 Graphical Description of Uniform Motion14
-
B: Physics = Changes in Motion 1.5 Graphical Description of Accelerated Motion21
-
B: Physics = Changes in Motion 1.6 Calculating Displacement During Accelerated Motion29
-
B: Physics = Changes in Motion 1.7 Determining Stopping Distance25
-
B: Physics = Changes in Motion 1.8 A Closer Look at Braking38
-
B: Physics = Changes in Motion 1.9 Newton's First Law of Motion60
-
2.1 B: Physics = Changes in Motion 2.1 Momentum38
-
B: Physics = Changes in Motion 2.2 Change in Momentum21
-
B: Physics = Changes in Motion 2.3 Impulse42
-
B: Physics = Changes in Motion 2.4 A Closer Look at Forces and Newton's Third Law31
-
B: Physics = Changes in Motion 2.5 Conservation of Momentum23
-
B: Physics = Changes in Motion 2.6 Designing a Helmet39
-
1.1 C: Geology = the Changing Earth 1.1 The Long Beginning76
-
1.2 C: Geology = the Changing Earth 1.2 Early Life62
-
1.3 C: Geology = the Changing Earth 1.3 Strange Rocks58
-
1.4 C: Geology = the Changing Earth 1.4 Getting a Handle on Time58
-
1.5 C: Geology = the Changing Earth 1.5 Pinpointing Time56
-
2.1 C: Geology = the Changing Earth 2.1 The Cambrian Explosion100
-
2.2 C: Geology = the Changing Earth 2.2 A Billion Dollar Reef87
-
2.3 C: Geology = the Changing Earth 2.3 Earthquakes114
-
2.4 C: Geology = the Changing Earth 2.4 Raising the Rockies115
-
3.1 C: Geology = the Changing Earth 3.1 The Great Cooling55
-
3.2 C: Geology = the Changing Earth 3.2 The Icy Epoch66
-
3.3 C: Geology = the Changing Earth 3.3 Explaining and Predicting Climate Change134
-
D: Biology = Changes in Living Systems 1.1 Water, an Essential Abiotic Factor41
-
D: Biology = Changes in Living Systems 1.2 Biotic Factors = the Influence of Living Things82
-
D: Biology = Changes in Living Systems 1.3 The Web of Life100
-
D: Biology = Changes in Living Systems 1.4 Conducting a Field Study7
-
D: Biology = Changes in Living Systems 1.5 The Recycling of Matter125
-
D: Biology = Changes in Living Systems 1.6 Biodiversity and the Heritage of our Lands135
-
D: Biology = Changes in Living Systems 2.1 Primary Succession54
-
D: Biology = Changes in Living Systems 2.2 Secondary Succession57
-
D: Biology = Changes in Living Systems 2.3 Populations157
-
D: Biology = Changes in Living Systems 2.4 Adaptations and 2.5 Evolutionary Theory122
-
Formula Sheets15
-
A 1.1 Structure of Matter8
-
A 1.2 Atomic Bonding and Properties8
-
A 1.3 Breaking Bonds8
-
A 1.4 Solutions and Concentrations8
-
A 1.5 Calculating Concentration7
-
A 2.1 Compounds and Chemical Change8
-
A 2.2 The Gain and Loss of Electrons8
-
A 2.3 The Reactivity of Metals8
-
A 2.4 Using Voltaic Cells8
-
A 2.5 Electrolytic Cells8
-
A 2.6 Spontaneity and Cell Potentials8
-
A 3.1 Carbon Chains8
-
A 3.2 Saturated and Unsaturate Hydrocarbons8
-
A 3.3 Petroleum is the Source8
-
A 3.4 Everyday Use of Hydrocarbons8
-
B 1.1 Average Speed6
-
B 1.2 Identifying and Solving Problems with New Technologies6
-
B 1.3 Average Velocity6
-
B 1.4 Graphical Description of Uniform Motion6
-
B 1.5 Graphical Description of Accelerated Motion6
-
B 1.6 Calculating Displacement During Accelerated Motion6
-
B 1.7 Determining Stopping Distance6
-
B 1.8 A Closer Look at Breaking6
-
B 1.9 Newton's First Law of Motion6
-
B 2.1 Momentum6
-
B 2.2 Change in Momentum6
-
B 2.3 Impulse6
-
B 2.4 A Closer Look at Forces and Newton's Third Law6
-
B 2.5 Conservation of Momentum6
-
B 2.6 Designing a Helmet6
-
C 1.1 The Long Beginning6
-
C 1.2 Early Life6
-
C 1.3 Strange Rocks6
-
C 1.4 Getting a Handle on Time6
-
C 1.5 Pinpointing Time6
-
C 2.1 The Cambrian Explosion6
-
C 2.2 A Billion Dollar Reef9
-
C 2.3 Earthquakes6
-
C 2.4 Raising the Rockies6
-
C 3.1 The Great Cooling6
-
C 3.2 The Icy Epoch6
-
C 3.3 Explaining and Predicting Climate Change6
-
D 1.1 Water: An Essential Abiotic Factor6
-
D 1.2 Biotic Factors6
-
D 1.3 The Web of Life6
-
D 1.4 Conducting a Field Study6
-
D 1.5 The Recycling of Matter6
-
D 1.6 Biodiversity and the Heritage of our Lands6
-
D 2.1 Primary Succession6
-
D 2.2 Secondary Succession6
-
D 2.3 Populations6
-
D 2.4 Adaptations6
-
D 2.5 Evolutionary Theory6
-
Unit A Formulas10
-
Unit B Formulas13
-
Unit C Formulas13
-
SIMDUT17
-
1.1 La Structure De La Matière62
-
1.2 Liaisons Atomiques Et Propriétés17
-
1.3 Rupture Des Liaisons23
-
1.4 Solutions Et Concentrations4
-
1.5 Calcul De La Concentration44
-
2.1 Composés Et Changements Chimiques48
-
2.2 Gain Et Perte D'Électrons41
