Chemistry (Chapter 15)- Analysis
#1. Name the flame colour of lithium - crimson #2. Name the flame colour of sodium - yellow #3. Name the flame colour of potassium - Lilac #4. Name the flame colour of calcium - Brick red #5. Name...
MegaKenneth99|8 years ago|±0|53 views
Physics (Chapter 12)- Red Shift
#1. The doppler effect - The change in the observed wavelength and frequency of waves #2. Explain an example of the doppler effect using a speeding ambulance - -As the ambulance gets closer, the sou...
MegaKenneth99|8 years ago|±0|16 views
Biology (Chapter 6)- Nerve Coordination
#1. What are neurons? - Cells that carry impulses throughout the body #2. What is the central nervous system? - The part of nervous system that consists of the brain and spinal cord #3. What are sen...
MegaKenneth99|8 years ago|±0|30 views
Chemistry (Chapter 3)- Structure And Bonding
#1. What are ionic compounds - Ionic compounds are compounds held together by strong forces due to oppositely charged ions #2. Why do ionic compounds have such a high boiling point? - -Due to strong...
MegaKenneth99|8 years ago|±0|78 views
Chemistry (Chapter 10)-Other products from crude oil
#1. How are large hydrogen molecules split apart and give examples. - Cracking. Examples: -Passing the vapors over a hot catalyst -Mixing with steam and heating to high temperatures #2. What does cra...
MegaKenneth99|8 years ago|±0|30 views
Chemistry (Chapter 8)- Rates Of Reaction
#1. What must particles do to start a reaction? - Collide with each other #2. Activation Energy - The minimum amount of energy that particles must have in order to react #3. What are the four main f...
MegaKenneth99|9 years ago|±0|68 views
Chemistry (Chapter 4)- Air and Water
#1. What is oxidation? - The gaining of oxygen The loss of electrons #2. What is reduction - The loss of oxygen The gain of electrons #3. What happens if a metal oxide is dissolved in water - They ...
MegaKenneth99|9 years ago|±0|43 views
Physics (Chapter 13) -Kinetic Theory
#1. Specific heat capacity - The amount of energy needed to change the temp of 1kg by 1C #2. The _________ the mass of the object, the more _______ its temperature when it is heated - greater/less s...
MegaKenneth99|8 years ago|±0|27 views
Biology (Chapter 2)- Cell division, differentiation and organisation
#1. Mitosis - Where a cell divides to form two identical cells #2. Explain the process of mitosis - 1. Before it divides, it produces new identical copies of the chromosomes it posses 2. Then, the c...
MegaKenneth99|8 years ago|±0|147 views
Physics (Chapter 16)- Electricity
#1. Certain insulating materials become________ when _________ together - Charged/rubbed #2. Electrons are transferred when objects are __________ - Charged #3. The size of an electric current - Th...
MegaKenneth99|8 years ago|±0|74 views
Chemistry (Chapter 5)- The Periodic Table
#1. The atomic number of an element... - determines its position in the periodic table #2. The number of electrons in the outermost shell... - determines its chemical properties #3. The group number...
MegaKenneth99|8 years ago|±0|85 views
Biology (Chapter 10)- Inheritance
#1. Chromosomes - Cells that carry genetic code, comes in pairs #2. Genes - Sections of the chromosomes, carries protein code #3. DNA - The chemical genes are made of #4. Allele - Different form o...
MegaKenneth99|8 years ago|±0|31 views
Physics (Chapter 9)- Sound and Ultrasound
#1. What is the frequency range for human hearing? - 20Hz to 20,000 Hz #2. Sound waves can only travel through a ______, they cannot travel through a _______ - medium, vacuum #3. What are the condit...
MegaKenneth99|8 years ago|+1|70 views
Biology (Chapter 14)- Human population and pollution
#1. What is eutrophication? - When oxygen levels in waterways fall so low due to pollution it cannot sustain life #2. What is global dimming? - When tiny particles in the air are released by polluti...
MegaKenneth99|8 years ago|±0|25 views