Show:
Density
Partical Theory (and matter)
Viscosity
Mass and weight
Other
100
How is density calculated?
Mass divied by volume
100
What are the three stages of partical theroy?
solid, liquid, gas
100
In our notes what has a low and what has a high Viscosity?
Low=water high=ketchup
100
Is there a diffrence between mass and weight?
Yes
100
What is the density of water?
1ml=1cm3=1g/ml or 1g/cm3
200
What has there own density?
Everything has its own density
200
what is the process of particals moving freely?
Diffusion
200
How do you measure Viscosity?
By how long it takes to pour or fall.
200
Can your mass change of a diffrent planet?
No it can not.
200
Bonus.
Congratulations you get 200 bonus points!!!
300
What is density expressed in?
g/cm3, kg/m3 or g/ml
300
What is the definiton of partical theory?
It is a branch of physics that study THE EXISTENCE OF PARTICLES.
300
What is the definiton of viscosity?
The resistance that a fluid has to flowing and movment
300
Can your weight change on a diffrent planet?
Yes it can.
300
What part of an ice berg is under water?
89% of an ice berg is under water.
400
What is the definiton of density?
The mass of a substance per unit divided by volume of the substace
400
All matter is made up of what?
TINY particles
400
How does partical theory help to explain viscosity?
Resistance is due to the forces of attraction among particals. The stronger the attraction the greater the resistance to flowing past one another.
400
What is the diffrence between mass and weight. (Be very specific)
The diffrence is that mass is the amount of MATTER in an object weight is a measusurment of the force of gravity that pulls on the object.
400
What are three things in a density table?
Mass, Volume and density
500
How do you do converions between the units?
kg/m3 รท 1000=g/cm3 g/cm3 x 1000= kg/m3
500
What is matter?
Matter is anything that occupies space or has mass.
500
Why does gravity change you weight?
Gravity pulls on you in diffrent ways. Also with less or more gravity it changes your weight.
500
Name 5 gasses.
E.x Helium, Diesel, oxygen, propaine, gasoline.