Forces & Motion
If all of the forces acting on an object are in opposite directions but are of equal strength, the force is said to be
balanced
atomic number tells you
protons
charge of protons
positive
When a wave refracts, it enters a new substance and
changes speeds
Left side of the periodic table
Metals
Your distance from where you started
displacement
The period number tells you
Number of orbitals
where electrons are found
orbitals/electron cloud
what causes diffraction?
an object bends around a barrier
Sunken part of the periodic table
Transition metals
The resultant force
Net force
How do you find neutrons from the element box
atomic mass minus atomic number
If an atom loses an electron it would have what charge
positive
What kind of image does a concave lens produce?
Group 17
If the line on a speed vs. time graph is slanted downward, the acceleration is
negative
Full valence level
what defines the type of element
Protons
What is a real image?
Upside down
Top part of a transverse wave
If the line on a distance vs. time graph is horizontal, the object is
stopped
Group number tells you the number of
particles in the nucleus
protons and neutrons
how is a real image produced?
the waves refract and cross
Crest to crest
wavelength