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WorksheetsLab Equiptment/ Lab Safety
Total questions: 23
Worksheet time: 23mins
Name
Class
Date
1.
Function of a microscope...
a)
measure mass
b)
measure volume
c)
grip and lift objects
d)
view small objects and organisms
2.
Function of a meter stick...
a)
measure volume
b)
measure length
c)
measure mass
d)
observe small objects
3.
Function of electronic scale...
a)
measure mass
b)
measure volume
c)
measure length
d)
measure weight
4.
Function of a spring scale...
a)
Measure the force in Newtons
b)
Measure the mass
c)
Measure the length
5.
Function of a thermometer...
a)
measure temperature
b)
measure length
c)
measure weight
d)
observe small objects
6.
Function of a stop watch...
a)
protects eyes
b)
grip and lift object
c)
measure volume
d)
measures time in seconds
7.
Function of a hand lens...
a)
observing small objects
b)
measuring time in seconds
c)
protects eyes
d)
swirls or mixes chemicals
8.
Function of a triple beam balance...
a)
measures mass
b)
measures volume
c)
measures length
d)
transfers small amounts of liquids
9.
Function of an apron...
a)
Protects clothing
b)
Protects eyes
c)
Used for heating substances
d)
Used for stirring or mixing
10.
Function of goggles...
a)
Protects clothing
b)
Protects eyes
c)
holds or mixes small amounts of liquids
d)
grips and lifts objects
11.
Function of tongs...
a)
protects eyes
b)
grips and lifts objects
c)
stirs or mixes liquids
d)
measures temperature
12.
Function of a beaker...
a)
stirring and mixing liquids
b)
transfers small amounts of liquids
c)
grips and lifts objects
d)
protects body
13.
Function of graduated cylinder...
a)
Measures mass
b)
Measures volume
c)
Measures length
d)
Mixes chemicals
14.
Function of a flask...
a)
transfers small amounts of liquids
b)
protects eyes
c)
swirls or mix chemicals or substances
d)
measures temperature
15.
function of test tube...
a)
protects eyes
b)
holds or mixes small amounts of solid or liquid
c)
used to grip and lift an object.
16.
Function of a dropper...
a)
measures temperature
b)
measures mass
c)
transfers small amounts of liquids
d)
used for stirring or mixing
17.
Flammable materials, like alcohol, should never be dispensed or used near
a)
an open door
b)
an open flame
c)
a student
d)
a sink
18.
If a laboratory fire erupts, immediately
a)
notify your teacher
b)
run for the fire extinguisher
c)
throw water on the fire
d)
open a window
19.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
to improve vision
b)
only if you don't wear glasses
c)
anytime heat, chemicals, or glassware are used
d)
to avoid eye strain
20.
If you do not understand a direction or part of a lab procedure, you should
a)
figure it out as you do the lab
b)
try several methods until something works
c)
skip it and go to the next part
d)
ask your instructor
21.
After completing an experiment, all chemical wastes should be
a)
dumped down sink
b)
taken home
c)
thrown in trash
d)
disposed of according to instructor's directions
22.
You are heating a substance in a test tube. Always point the open end of the tube
a)
towards your body
b)
toward your lab partner
c)
towards another classmate
d)
away from all people
23.
You have been injured in the laboratory (cut, burn, etc.). First you should
a)
visit school nurse
b)
text your parent
c)
see a doctor after school
d)
tell instructor immediatly
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