stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
IPC Lab Safety and Measurement Review Flashcards | StudBud
Explore
/
IPC Lab Safety and Measurement Review
IPC Lab Safety and Measurement Review
20 terms
·
StudBud Administration
·
188 plays
Test Review
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
What is the density of 15.0 milliliters of a liquid that has a mass of 6.00 grams?
12.05
2.98
34.05
.400
2
How many grams are in 5.6 kilograms?
.0560
5,600
.560
560
3
A class is testing effects of acid on copper. Which pieces of safety equip. should be present?
eye wash, safety shower, and fire blanket
tongs, plastic beakers, and gloves
fire extinguisher, first aid kit, and hood
protective gloves, apron, and safety goggles
4
Which of the following will increase as a material is heated and changes temperature?
Charge of the molecules
Mass of the molecules
Kinetic Energy of the Molecules
Potential Energy of the Molecules
5
Which temperature is shown by the thermometer?
77
72
75
74
6
How many kilograms are in 198 grams?
19.8
.198
1980
.00198
7
If a student wears goggles, a lab apron, and latex gloves is BEST protected from —
Chemical Burns
Burns From Hot Water
Cuts from Sharp Objects
Electrical Shocks
8
What two pieces of information are need to calculate density?
weight and mass
volume and height
mass and volume
weight and depth
9
Which metal will float in Silver?
mercury
copper
gold
lead
10
What is the volume of the toy dinosaur?
.4 ml
4.8 ml
.8 ml
5.6 ml
11
What is the mass of a 500.00 ml sample of salt water with a density of 1.025 g/mL?
600
615
725
512.5
12
Which metal will sink in Mercury?
silver
copper
gold
nickel
13
What device would you use to measure the amount of matter or mass in an object?
Balance
Graduated Cylinder
Beaker
Thermometer
14
Something is splashed in the eyes of a student doing a lab. What should the student do?
Wipe Eyes with a Clean Cloth
Run to the Office
Put on Goggles
Flush Eyes with Water
15
How does placing ice in a room temperature drink decrease the temperature of the drink?
Cold is transferred from the ice to the drink
Heat is transferred from the drink to the ice
The drink loses heat to the environment
The ice loses cold to the environment
16
Predict the temperature of the water eight minutes of heating?
60 C
80 C
65 C
84 C
17
1st model of the atom -a solid sphere. Atom model have changed. What best explains the changes?
Scientists are able to modify as more info. is discovered
Modern society demands accuracy in science.
Scientists today are more open to changing ideas
Computer-generated art increases scientists' ability
18
3 liquids are in a beaker, layer from bottom to top? water 1g/ml, oil .9g/ml, and glue 1.2g/ml
water, oil, glue
water, glue, oil
glue, water, oil
oil, water, glue
19
Which of the following describes what happens air molecules in a balloon as temperature rises?
molecules of air stop colliding
fewer interactions between the air molecules
molecules of air move faster
molecules of air increase in size
20
How many millimeters are in 6.3 centimeters?
63
6300
630
.63
