IPC Semester 1 Exam Review
(updated) questions well answered
When gathering glassware and equipment for an experiment, you should? - correct answer
✔✔Check the glass ware for cracks
In a laboratory, what should not be worn? - correct answer ✔✔Loose clothing open toed shoes
no jewelry
Does Hot glass looks the same as cold glass? - correct answer ✔✔Yes
Should you remove chemicals or other equipment from the laboratory? - correct answer
✔✔Never
Are you allowed to entire the chemical preparation/storage area any time you need to get an
item? - correct answer ✔✔No
Should you Return all unused chemicals to their original containers? - correct answer ✔✔No
The SI unit that is used to measure time is - correct answer ✔✔Seconds
When designing an experiment, the first step is to___ - correct answer ✔✔State the problem
A factor in an experiment that changes from the manipulation of the independent variable is
the ___. - correct answer ✔✔Depend variable
, A factor that does not change in an experiment is the ___. - correct answer ✔✔Constant
An idea, event, or object can be represented by a ___ to help people better understand it. -
correct answer ✔✔Model
The application of scientific knowledge to help people is - correct answer ✔✔Technology
The SI unit for mass is - correct answer ✔✔Kilograms
When an object is accelerating, its speed is - correct answer ✔✔Changing
The rate of change of the velocity of an object is its ___. - correct answer ✔✔Acceleration
The total distance divided by the time of travel is ___. - correct answer ✔✔Speed
The distance and the direction an object moves from its starting point i - correct answer
✔✔Displacement
The amount of matter in an object is the object's ___. - correct answer ✔✔Mass
The upward force exerted on an object falling through air is ___ - correct answer ✔✔Air
resistance
The relationship among mass, force and acceleration is explained by - correct answer
✔✔Newton 2nd law
The ability for an object to resist a change in motion is ___ - correct answer ✔✔Inertia
(updated) questions well answered
When gathering glassware and equipment for an experiment, you should? - correct answer
✔✔Check the glass ware for cracks
In a laboratory, what should not be worn? - correct answer ✔✔Loose clothing open toed shoes
no jewelry
Does Hot glass looks the same as cold glass? - correct answer ✔✔Yes
Should you remove chemicals or other equipment from the laboratory? - correct answer
✔✔Never
Are you allowed to entire the chemical preparation/storage area any time you need to get an
item? - correct answer ✔✔No
Should you Return all unused chemicals to their original containers? - correct answer ✔✔No
The SI unit that is used to measure time is - correct answer ✔✔Seconds
When designing an experiment, the first step is to___ - correct answer ✔✔State the problem
A factor in an experiment that changes from the manipulation of the independent variable is
the ___. - correct answer ✔✔Depend variable
, A factor that does not change in an experiment is the ___. - correct answer ✔✔Constant
An idea, event, or object can be represented by a ___ to help people better understand it. -
correct answer ✔✔Model
The application of scientific knowledge to help people is - correct answer ✔✔Technology
The SI unit for mass is - correct answer ✔✔Kilograms
When an object is accelerating, its speed is - correct answer ✔✔Changing
The rate of change of the velocity of an object is its ___. - correct answer ✔✔Acceleration
The total distance divided by the time of travel is ___. - correct answer ✔✔Speed
The distance and the direction an object moves from its starting point i - correct answer
✔✔Displacement
The amount of matter in an object is the object's ___. - correct answer ✔✔Mass
The upward force exerted on an object falling through air is ___ - correct answer ✔✔Air
resistance
The relationship among mass, force and acceleration is explained by - correct answer
✔✔Newton 2nd law
The ability for an object to resist a change in motion is ___ - correct answer ✔✔Inertia
