Something that changes during an experiment. A variable is something that is bound to change and not constant
In a mathematical statement a variable is something which can take on different values; it is usually represented by a letter, though a word could be used. Examples include: x + 5 (x is a variable) area_rectangle = lw = length × width (l, w, length and width are all variables), area_circle = πr² = π × radius² (r and radius are both variables) Variable means that something is liable to change, is not constant. For instance, weather is very variable in Britain. Our weather can change hourly, with rain, sun, etc.
🔄 Click to see term
Term1/14
How many meters are in 15 micrometers
🔄 Click to see definition
Definition1/14
15 micrometers = 1.5 × 10^-5 meters
🔄 Click to see term
Term1/14
How do you explain about the guidelines used for designing procedures
🔄 Click to see definition
Definition1/14
Explain about the guidelines used for designing procedures?
🔄 Click to see term
Term1/14
How many miles equals a km
🔄 Click to see definition
Definition1/14
1 km = 0.621371 miles
🔄 Click to see term
Term1/14
A gallon of gasoline is 3.8liters a car takes about 20 gallon of gasoline how many liters is that
🔄 Click to see definition
Definition1/14
20 US gallons of gasoline equals about 75.708 liters.
🔄 Click to see term
Term1/14
How many centimeters are in 1 meter stick
🔄 Click to see definition
Definition1/14
1 meter = 100 centimeters
🔄 Click to see term
Term1/14
What is a primary source
🔄 Click to see definition
Definition1/14
A record that is made during or right after an event
🔄 Click to see term
Term1/14
What is 311.8 as a mixed number
🔄 Click to see definition
Definition1/14
0.8 = 8/10 = 4/5, so 311.8 = 311 and 4/5.
🔄 Click to see term
Term1/14
What is one advantage of using primary sources when doing research on an experiment
🔄 Click to see definition
Definition1/14
THey contain more details about the experiment
🔄 Click to see term
Term1/14
What prefix indicates the largest part of a unit
🔄 Click to see definition
Definition1/14
Nano-
🔄 Click to see term
Term1/14
Which of the following is SI unit of mass
🔄 Click to see definition
Definition1/14
The SI unit of mass is the kilogram.
🔄 Click to see term
Term1/14
A scientist studies how the temperature of a baseball affects how far it goes when hit by a bat. What will make this experiment more repeatable
🔄 Click to see definition
Definition1/14
C. Using the exact same kind of baseball each time .
🔄 Click to see term
Term1/14
You drove a car 88.0 kilometers . how many miles did you drive
🔄 Click to see definition
Definition1/14
88km = 54.68 miles
🔄 Click to see term
Term1/14
A scientist is studying the effects of sunlight on rose bushes. Which of the following is a testable question about this topic
🔄 Click to see definition
Definition1/14
Does more sunlight make rose bushes grow taller
🔄 Click to see term
🥳
Great job!
You studied all the cards in this guide.
Rate this guide:
☆★☆★☆★☆★☆★
Start overPrint
Full screen
Rate this Study Guide:
☆★☆★☆★☆★☆★
Cards in this guide (14)
What is a variable
Something that changes during an experiment. A variable is something that is bound to change and not constant
In a mathematical statement a variable is something which can take on different values; it is usually represented by a letter, though a word could be used. Examples include: x + 5 (x is a variable) area_rectangle = lw = length × width (l, w, length and width are all variables), area_circle = πr² = π × radius² (r and radius are both variables) Variable means that something is liable to change, is not constant. For instance, weather is very variable in Britain. Our weather can change hourly, with rain, sun, etc.
How many meters are in 15 micrometers
15 micrometers = 1.5 × 10^-5 meters
How do you explain about the guidelines used for designing procedures
Explain about the guidelines used for designing procedures?
How many miles equals a km
1 km = 0.621371 miles
A gallon of gasoline is 3.8liters a car takes about 20 gallon of gasoline how many liters is that
20 US gallons of gasoline equals about 75.708 liters.
How many centimeters are in 1 meter stick
1 meter = 100 centimeters
What is a primary source
A record that is made during or right after an event
What is 311.8 as a mixed number
0.8 = 8/10 = 4/5, so 311.8 = 311 and 4/5.
What is one advantage of using primary sources when doing research on an experiment
THey contain more details about the experiment
What prefix indicates the largest part of a unit
Nano-
Which of the following is SI unit of mass
The SI unit of mass is the kilogram.
A scientist studies how the temperature of a baseball affects how far it goes when hit by a bat. What will make this experiment more repeatable
C. Using the exact same kind of baseball each time .
You drove a car 88.0 kilometers . how many miles did you drive
88km = 54.68 miles
A scientist is studying the effects of sunlight on rose bushes. Which of the following is a testable question about this topic