DANNY LEFT SOME MILK ON THE TABLE, FOR 5 HOURS. WHICH INSTRUMENT SHOULD HE USE TO SEE IF IT IS SAFE TO DRINK?
THERMOSTAT
BEAKER
SCALE
PAN BALANCE
7. Multiple Choice
30 seconds
1 pt
A STUDENT CAUGHT A GRASSHOPPER AND WANTED TO KNOW HOW LONG IT WAS. WHICH TOOL IS BEST TO MEASURE THE LENGTH OF THE GRASSHOPPER?
RULER
PAN BALANCE
ELECTRONIC SCALE
THERMOSTAT
8. Multiple Choice
30 seconds
1 pt
What measurement are we finding when we use a balance?
mass
volume
length
weight
9. Multiple Choice
1.5 minutes
1 pt
What measurement are we finding when we use a graduated cylinder?
mass
volume
length
weight
10. Multiple Choice
30 seconds
1 pt
What tool can you use to find out how the mass of a pencil compares to the mass of a pen?
balance
meter stick
thermometer
measuring tape
11. Multiple Choice
45 seconds
1 pt
The weather forecast tomorrow says there will be a 15 mph northeast wind and a high temperature of 52 degrees. What three instruments will a meteorologist use to make this prediction?
anemometer, wind vane, thermometer
barometer, hygrometer, wind vane
thermometer, satellite image, hygrometer
wind vane, satellite image, barometer
12. Multiple Choice
45 seconds
1 pt
What is the mass on the triple beam balance?
439.0
437.2
437.0
13. Multiple Choice
45 seconds
1 pt
Students filled a graduated cylinder with the amount of water shown. How much more water needs to be added to the cylinder to measure 25 mL?
2 mL
4 mL
6 mL
9 mL
14. Multiple Choice
45 seconds
1 pt
What is the mass of this mineral?
5 grams
10 grams
15 grams
20 grams
15. Multiple Choice
30 seconds
1 pt
What is the length of the straw?
8 cm
0 cm
7 cm
1 cm
16. Multiple Choice
1 minute
1 pt
If the temperature shown on the thermometer dropped 4 degrees what would be the new temperature?
38 degrees Fahrenheit
30 degrees Fahrenheit
34 degrees Fahrenheit
44 degrees Fahrenheit
17. Multiple Choice
1 minute
1 pt
What temperature does the thermometer show?
16 °
12 °
13 °
14 °
18. Multiple Choice
45 seconds
1 pt
If you were in science class, what would you report as the temperature on this thermometer? (click on the image to zoom in)