Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
|
How we measure the amount of change that is possible?
|
energy
|
|
|
A factor that affects the behavior of a system?
|
variables
|
|
|
Anything that has mass and takes up space?
|
matter
|
|
|
A carefully designed test done under controlled conditions?
|
experiement
|
|
|
measurers the amount of matter that makes up an object?
|
mass
|
|
|
This system of measurement uses feet?
|
english
|
|
|
Distance something traveled by the time it took to travel that far?
|
speed
|
|
|
A set of rules that is based upon recurring facts that have been carefully documented?
|
Natural law
|
|
|
measurers the amount of matter that makes up an object?
|
mass
|
|
|
This helps people communicate amounts of things?
|
units
|
|
|
This system of measurement uses feet?
|
english
|
|
|
Distance something traveled by the time it took to travel that far?
|
speed
|
|
|
A set of rules that is based upon recurring facts that have been carefully documented?
|
Natural law
|
|
|
This helps people communicate amounts of things?
|
units
|
|
|
This shows how two variables are related?
|
graph
|
|
|
When something has high energy it is considered?
|
unstable
|
|
|
The independent variable goes on which axis?
|
x
|
|
|
An educated guess that predicts the relationship between the independent and dependent variables in the experiment?
|
hypothesis
|
|
|
This type of variable is kept the same in the experiement?
|
control
|
|
|
What is the equation for speed?
|
V=D/T
|
|
|
For every or for each means?
|
per
|
|
|
What is the equation for distance?
|
D=VxT
|
|
|
What variable is placed on the Y axis?
|
dependent
|
|
|
The detailed explanation of the results of an experiment?
|
analysis
|
|
|
A type of scale that can be observed or measured
|
macroscope
|
|
|
This system is easily used because it is based on factors of 10?
|
metric
|
|
|
Calculate
4:52:20 into seconds |
4hrsx3600sec/1hr=14400
52minx60sec/1min = 3120 20sec = 17540 seconds. |
|
|
How many seconds are in 52 weeks?
|
52 weeks x 7 days/1weekx24hr/day x 3600 sec/1hr=31,449,600sec
|
|
|
Your teacher travels 175km at a time of .5hours. Calculate her speed.
|
V=D/T
|
|
|
A student has to bicycle to school. They traveled at a speed of 31.2km/hr for 20 minutes. How far did they travel?
|
20min x 1 hr/60min=.3hr
D=VxT 31.2km/1hr x .3hr=9.35km |
|
|
Calculate the number of micrometers in 1 centimeter.
|
1 cm x 1,000,000um/100cm-10,000um
|
|
|
How long does it take your teacher to grade your tests. If her speed is 10 papers/1hour. but she has to travel through 85 papter.
|
T=D/V
85 papers/10papter/hour= 8.5 hours |
