Thermal energy
This is the measure of the average kinetic energy of the particles in a sample of matter.
What is temperature?
This subatomic particle lives in the nucleus with protons.
What are neutrons?
When temperature is at equilibrium, the flow of heat does this.
What is ceases/stops?
These metals can be magnetized.
What is iron, nickel and cobalt?
Waves transmit this through space and time.
What is energy?
This is the heat transfer in the form of electromagnetic waves (light, infrared etc.)
What is radiation?
The nucleus makes up 99.99% of the mass of the atom. However, the nucleus is 1/100,000 of the ____ of an atom.
What is "volume"?
Something that provides a potential difference is known as this.
What is a voltage source?
The forces that magnets feel in magnetic fields do this as distance increases.
What is decrease?
The source of all waves is something that does this.
What is vibrates?
This is the transfer of thermal energy by the motion of a fluid (liquid or gas).
What is convection?
This is the formula for Coulombs law.
What is F = k(q1q2)/d^2 ?
d is the distance between the charged particles. q1 represents the quantity of charge of one particle. q2 is the quantity of charge of the other particle. k is the proportionality constant.
Charge flows through a circuit while voltage is impressed _____ a circuit.
What is across?
Every iron atom is a magnetic because there are this many unpaired electron.
What is 4?
The low points on a wave are called this.
What are troughs?
It is the measure of how much energy is needed to raise the temperature of 1 gram of a substance by 1°C.
What is specific heat?
Valence electrons fill the ____ level of of the atom
What is the outermost?
A long with thickness and length, the resistance of a wire depends on the _______ of the material used in the wire.
What is conductivity?
To reverse the poles of an electromagnet, you would need to do this.
What is reverse the current?
The number of vibrations an object makes in a unit of time is an object’s this.
What is frequency?
This is the specific heat of water.
What is 4.184 J/g°C?
In the first energy level of a atom it can hold a maximum of this many electrons in one orbital.
What is 2?
0.015 amperes (if in contact with the body) can cause this.
What is loss of muscle control?
A way to demagnetize objects is too:
What is applying excessive heat to it or dropping it a bunch, etc.?
A ____ curve is a pictorial representation of a wave.
What is "sine"?