Terms
Scientific method
Matter
Physical and chemical properties and states of matter
random
100
Anything that has mass and takes up space is called what?
What is matter
100
What is the very first step in the scientific method?
What is to ask a question
100
How do we find the volume of an object?
What is by taking the length*width*height
100
If I am describing an apples shape and color, these are know as what type of properties?
What is physical properties
100
If you jog at 3 meters per second, how fast is that in kilometers per hour
What is 10.8 km/h
200
A substance that has a definite volume but no definite shape is called a what?
What is a liquid
200
What is the last step in the scientific method?
What is to conclude and give your results of your experiments
200
How do we measure the amount of matter an object has?
What is by measuring its mass
200
If I shave a sheep for its wool and then take that wool and dye it and make it into a sweater, this is an example of what?
What is a physical change
200
When we have an odd shape and want to find out its volume, we use which method?
What is water displacement
300
A change that affects 1 or more physical properties of a substance is called what?
What is physical change
300
After you have made your hypothesis, what is the next step of the scientific method?
What is set up an experiment and test
300
A pencil has a density of .875 g/ml. It has a mass of 3.5 grams. What is its volume?
What is 4 mL
300
Energy must be gained or lost through temperature changes to move from one state to another is called what?
What is how energy is gained or lost
300
What are the common physical properties that we see and use in physics?
What is density, thermal conductivity, electrical conductivity, and magnetic attraction
400
The measurement of mass in a given volume is known as what?
What is Density
400
An "educated guess" is know as what in the scientific method?
What is a hypothesis
400
Give me 5 examples of matter.
What is various answers
400
If I describe the object as being flammable or toxic, I am describing its what?
What is chemical properties
400
How many significant digits are in this number: .000000190330
What is 6 significant digits
500
The measurement of the gravitational force on an object is called what?
What is weight
500
In order to get accurate results from you tests, how many times should you test your experiment?
What is no less than 3 times for accuracy
500
What is the difference between weight and mass?
What is weight can change depending on location, mass remains constant no matter where you are.
500
A substance must gain or lose energy to or from the environment but the total amount of energy is conserved is known as what?
What is how energy is conserved
500
A platinum bar measures 5 cm long, 4 cm wide, and 1.5 cm thick. It has a mass of 700 grams. What is the bars density?
What is 23.3 g/cm^3
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