Physical Science
Physical Science 2
Physical Science 3
Physical Science 4
Physical Science 5
100
Heat transfer of energy that comes from the sun
What is Radiation?
100
a neutral particle in the nucleus of an atom
neutron
100
What is the SI standard unit for force (F)?
Newtons (N)
100
Boiling water is an example of what type of heat transfer?
convection
100
Which type of simple machine is the image below?
inclined plane or ramp
200
This type of energy is present in a rock at the top of a hill?
potential energy (GPE)
200
What is acceleration due to gravity on earth
9.81 to 10 m/s^2
200
List one of the simple machines present in the image below
screw, lever, wedge
200
the amount of matter in an object
mass (m)
200
The nucleus of an atom is composed of what?
Protons and Neutrons?
300
This type of heat transfer occurs in Liquids and Gases
Convection
300
This subatomomic particle is located in the outer shell of an atom
electron
300
How many atoms are present in the following...
8 atoms
300
a positively charged particle in the nucleus of an atom.
proton
300
What are the SI units for work (W)
Joules (J)
400
This number on the Periodic Table provides the number of protons in an element?
Atomic number
400
a value that includes magnitude AND the direction of the quantity is what?
vector
400
What type of heat transfer moves through direct contact?
Conduction
400
Write a compound that has 3 total atoms
H2O
400
the rate of change in velocity (v) over time?
acceleration (a)
500
Subatomic particle calculated by subtracting the atomic number from the atomic mass
Neutrons
500
When we burn wood in a fire, we are converting this form of potential energy and turning it into heat energy.
chemical potential energy
500
A hair dryer transforms _______energy to _____ ,________, & ________
electrical to mechanical sound and thermal (heat)
500
When heat moves from two things at different temperatures and must be touching
What is conduction?
500
What are the 3 types of heat transfer?
Conduction
Convection
Radiation