What is used to measure the volume of liquids?
A graduated cylinder
True or False: WHMIS is a law
True. Workplaces MUST follow WHMIS guidelines.
What is a hypothesis?
a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
What kind of footwear must you avoid in the laboratory?
open toe shoes
the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
Biology
What do you use to mix or transport liquids?
a beaker
What does WHMIS stand for?
The Workplace Hazardous Materials Information System ( WHMIS )
Name 2 reasons why the scientific method is important? (100 points each)
- allows for the experiments to be reproduced and come to the same conclusions.
- create an unbias environment
- etc...
Where can you get all the information of chemicals?
WHMIS safety Data Sheet (SDS)
Astrophysics
What do you measure weight with (you must be specific)?
Triple beam scale
What is WHMIS?
WHMIS are laws, created to give employers and workers information about the hazardous products or chemicals they may be exposed to at work. reduce workplace injuries and illnesses
How are results usually represented?
Tables, tallys, charts, etc...
What is the main material are disposable gloves in the lab made of?
Latex
is a natural science that involves the study of matter[note 2] and its motion through spacetime, along with related concepts such as energy and force
Physics
In what year was WHMIS created? (+/- 20 years)
BONUS 100 points: what year was WHMIS revised?
1988
2015
Name 3 steps of the scientific method
purpose, hypothesis, materials, procedures, results, conclusion, dicussion
fire blanket
the branch of science concerned with the processes and phenomena of the atmosphere, especially as a means of forecasting the weather.
Name 1 of the 3 ways WHMIS information is delivered?
What is the difference between a conclusion and a disucssion?
Conclusion = facts discovered during the expeirement
Discussion = further investigations based of the facts discovered during the study
is the study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells)
Microbiology