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PhysicalScienceCards

studd

QuestionAnswer
What is Neutralization? Reaction between Acids and Bases
What is PH? measure of hydronium ion concentration in a solution
WHat are Chemical Bonds? Force that holds atoms together
What are products? New substances formed as a result of a chemical reaction
What are Reactants? Substance that undergoeschange in a chemical reaction
What is a Alpha Particle Positive particle
Beta Particle Electron emitted by unstable nucleus
Electromagnetic Spectrum electromagnetic radiation
Fission Nucleus reaction, atomic nucleus split into smaller pieces
Half Life Time for half a sample of radioactive isotopes to decay
Radiocativity unstable atomic nucleus emits charged particles and energy.
Electromagnetic Changed particles
Forces on a falling object Gravitational forces
Friction 4 Sliding Rolling Fluid Static
Gravitational Acts between any two masses. Attractive
Strong Attractive and long distance
Weak Repulsive and short distance
Work Force times distance = product
Inertia tendency of and object to resist change in motion
Momentum product of objects mass + velocity
Newtons 1st Law Object in motion stays in motion if net force is zero
Newtons 2nd law Force = acceleration x mass
Newtons 3rd law Action Reaction
Terminal Velocity Air resistance, and gravity forces are equal.
Energy Conversions changing energy from one form to another
Kinetic Energy Energy of motion
Potential Energy Energy stored based on shape and position
Conductors Material through which charge can easily flow
Direct/Allternating Current Flow of electrical charge
Insulators Material through which charge can NOT flow easily
Power rate of doing work Juels
Voltage Potental differences and potential energy
Electromagnet Solenoid with a farromagnetic core
Electromagnetic Induction Process of generating current
Generator device that converts mechanical energy into electric energy
Magnetic Domain Region with large number of atoms
Poles regions where magnetic force is strongest
Transformer deviice that inititates or deactivates the voltage of AC/DC circuits
Created by: liveloveviolin
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