Energy and Energy Resources
This type of energy is converted into light energy and thermal energy by a lightbulb.
What is electrical energy
This is the measure of the average kinetic energy of the particles in an object
What is temperature
This is the unit of power
What is Watt
What a row is called on the Periodic Table
What is period
This is the negatively-charged particle that orbits the nucleus of an atom
What is an electron
The unit we use to measure things like energy and work
What is Joules
This is the temperature scale in which absolute zero is a temperature of 0
What is Kelvin
This is the work that you do on a machine
What is work input
The most nonreactive elements on the Periodic Table
What are the Noble Gases
This is the number of protons + neutrons that make up an element
What is mass number
This is calculated by multiplying an object's weight by its height.
What is gravitational potential energy
This is an increase in the volume of a substance because of an increase in temperature
What is thermal expansion
This is what must be true about force and an object's movement in order for work to be done
What is an object must move in the direction of the force
What is the Boron Group
This is an atom that has the same amount of protons as another atom, but a different amount of neutrons
What is an isotope
This is an object's potential energy plus its kinetic energy.
What is mechanical energy
This is the transfer of thermal energy by the circulation or movement of a fluid
What is convection
This is the number of times a machine multiplies force
What is mechanical advantage
The type of chemical bond present in the molecule CH4
What is covalent bond
This is the unit scientists usually use to measure the mass of atoms
What is atomic mass units
This is a type of energy which depends on particles' motion and the number of particles in a substance
What is thermal energy
This is the amount of energy needed to change the temperature of 1 kg of a substance by 1 degree Celsius
What is specific heat
This is an inclined plane wrapped in a spiral around a cylinder
What is a screw
The compound formed when Mg bonds with P
What is Mg3P2
This is the force that holds the protons and neutrons together in the nucleus
What is the strong force