Physical Science Exam Review

The International System of Units only includes _____ base units

• five
• six
• seven
• eight

She thought that ants used the filtered light that penetrated the upper layers of earth and would dig more tunnels during the daytime.

• describe independent variable

• describes constants

• describes conclusion

• describes the hypothesis

Tags

NGSS.MS-LS1-5

Every other day for three weeks the length of the tunnels was measured in millimeters using a string and a ruler. Averages for the light and dark groups for each measured were then computed. The averages are listed in the following chart.

• describes the dependent (outcome) variable.

• describes hypothesis

• describes conclusion

• describes independent variable

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Determine the number of Significant Figures in 101.00 mL.

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 101320 Pa.

• 5
• 4
• 3
• 6

Determine the number of Significant Figures in 10.0 g

• 1
• 4
• 3
• 2

Which is the correct measurement of the red line?  

• 9 cm
• 8.5 cm
• 8.50 cm
• 8.1 cm

?

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Tags

CCSS.5.NF.B.3

729 cm = _____ hm

• 7290
• 72.9
• .729
• .0729

.0791 km = _____ m

• 7.91
• 79.1
• 791
• 7910