Shared Flashcard Set

Details

Physics Chapter 1
physics chapter 1 vocab
20
Physics
12th Grade
08/07/2023

Additional Physics Flashcards

 


 

Cards

Term
Physics
Definition
The study of the physical world
Term
The 7 Areas of physics
Definition
  1. Mechanics
  2. Thermodynamics
  3. vibrations and wave phenomena
  4. optics
  5. electromagnetism
  6. relatively
  7. quantum mechanics
Term
mechanics
Definition

motions and its causes

ex: your arm moving

Term
Thermodynamics
Definition

Heat and temperature

ex: putting Ice cream in the freezer

Term
Vibrations and wave phenomena
Definition
specific types of repetive motions
Term
Optics
Definition

light

ex: lights at the football feild

Term
electromagnetism
Definition
electricity, magnetism, light
Term
relativity
Definition
particles moving at any speed, including very high speeds
Term
quantum mechanics
Definition
behavior of submicroscopic particles
Term
4 steps of the scientific method
Definition
  1. make observations and collect data
  2. form and test hypothesis by experiment
  3. interpret results, revise hypothesis
  4. state conclusion
Term
controlled experiment
Definition
change one variable at a time
Term
SI
Definition
international system of units
Term
The 7 base units
Definition
  1. Length- meter (m)
  2. Mass- Kilogram(kg)
  3. time-seconds(s)
  4. electric current-amperes(A)
  5. temperature- Kelvins (K)
  6. amount of substance-moles(mols)
  7. Luminous intensity- Candelas (cd)
Term

Accuracy

 

Definition
  • Accurate answers are close to the right answer
  • lack of accuracy is due to human error
Term
Precision
Definition
  • Precise answers are close to each other.
  • lack of precision is due to the limitations of a measuring device
Term
Parallax
Definition
the difference in the position of an object based on the viewing angle
Term
3 ways in which physics data can show relationships between variables
Definition
  1. table
  2. graph
  3. equation
Term
Symbol V means
Definition
Velocity
Term
Symbol Δ means
Definition
difference or changes in
Term
Symbol Σ means
Definition
sum
Supporting users have an ad free experience!