GNED 1101 FINAL | 2025/2026 UPDATE | QUESTIONS
AND ANSWERS | 100% CORRECT!!
5-step Method Answer - 1.Observation
2.Question
3.Hypothesis
4.Experiment
5. Evaluation
Hypothesis Answer - Educated guess, must have a variable that can be proven
true or false, must be innovated- has 3 variables: dependent, independent,
cofounded
theory Answer - isn't false, but has been disproven by testing or replication
2 types of observation Answer - 1. Qualitative- not proven true- fake science
2. Quantitative- real science- proven true and backed up with data
What makes up the universe Answer - Energy and Matter
What process releases bond energy Answer - Combustion
, Combustion Answer - breakdown of 2 particles that release energy. Chemical
reaction that causes energy to be released.
Whats in an atom Answer - proton, electron, neutron
Mass defect Answer - the difference between the mass of an isotope and mass
number- when you don't have equity
Energy- Mass Equivalence Answer - e=mc2-- rest mass energy of an object
Sources of Energy Answer - 1.coal
2.wind
3.solar
4.hydro
5.geothermal
6.biofuels
7.oil
8. natural gas
9. nuclear
Conservation of Energy Answer - energy cannot be created or destroyed, it
may be transformed, but the total amount never changes
Radioactivity Answer - a steady but unpredictable process, found in the
nucleus of an atom and fakes place entirely
Bq Answer - the activity of a quantity of radioactive material that decays in
which one nucleus per second
AND ANSWERS | 100% CORRECT!!
5-step Method Answer - 1.Observation
2.Question
3.Hypothesis
4.Experiment
5. Evaluation
Hypothesis Answer - Educated guess, must have a variable that can be proven
true or false, must be innovated- has 3 variables: dependent, independent,
cofounded
theory Answer - isn't false, but has been disproven by testing or replication
2 types of observation Answer - 1. Qualitative- not proven true- fake science
2. Quantitative- real science- proven true and backed up with data
What makes up the universe Answer - Energy and Matter
What process releases bond energy Answer - Combustion
, Combustion Answer - breakdown of 2 particles that release energy. Chemical
reaction that causes energy to be released.
Whats in an atom Answer - proton, electron, neutron
Mass defect Answer - the difference between the mass of an isotope and mass
number- when you don't have equity
Energy- Mass Equivalence Answer - e=mc2-- rest mass energy of an object
Sources of Energy Answer - 1.coal
2.wind
3.solar
4.hydro
5.geothermal
6.biofuels
7.oil
8. natural gas
9. nuclear
Conservation of Energy Answer - energy cannot be created or destroyed, it
may be transformed, but the total amount never changes
Radioactivity Answer - a steady but unpredictable process, found in the
nucleus of an atom and fakes place entirely
Bq Answer - the activity of a quantity of radioactive material that decays in
which one nucleus per second
