WHMIS and Hazard Symbols
Elements, Compunds and Mixtures
Density, Volume, Mass
Pascal Law
100
What Symbol is this and the meaning?
It is Exclamation mark. It means may cause less serious health effects or damage to the ozone layer.
100
What pure substance is Salt?
Compund
100
what is density
The mass per unit volume of a substance
100
How do you get Pascal?
By dividing Force by Area
200
What Does WHMIS mean?
Workplace Hazardous Material Information System
200
If Solution is clear a Colliod is ___
Cloudy
200
Density of a substance stays the same as long as
the ____ and ___ stay the same. Explain why the statement is
true
Density of a substance stays the same as long as
the temperature and pressure stay the same. Explain why the statement is
true
200
If the force goes up in the same area, what does the pressure do?
It increases
300
What are the 4 most common Household Hazard Symbols?
Anwser: Explosive, Corrosive, Flammable, Poison
300
What Matter is this?
Mechanical Mixture
300
what is formula for Denisty
M divied by V = D
300
If the N is 2000 and the area is 20 cm what is the Pascal?
100 Pascal
400
What is a Slurry?
Anwser: Mixture of Solid and Liquid
400
What is an Element?
A substance made of atoms and same identity
400
what is buoyanacy
The tendency of objects to sink or float in a fluid
400
Calculate 400N and 12m squared
33.33 Pascal
500
What are the properites of Fluids?
Anwser Viscosity, Density, Buoyancy, and Pressure
500
Unsaturated solution is?
More solute can be dissolved at that tempature
500
Explain why buoyancy is described as the “anti gravity force”?
This is because buoyancy pushed up and gravity pulls down
500
Pascal investigated the relationship between water___ and water___ by using water and a container
Pressure, Depth