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Scientific Method
Lab Safety
Metric
Unit Conversions
Volume/Density
100

What is the first step of the scientific method?

Ask a question

100

Students with long hair should do what with it during a lab?

put it up

100

What unit is used to measure the length of a normal sized desk?

centimeters or cm

100

38 mm  =  _______________ cm

3.8 cm

100

Mass= 100g

V= 25 ml

D=?

D=m/v

= 100/25

=4 g/ml

200

How is a hypothesis written?

If (Independent variable) ... then (dependent variable).

200

True or false: you are allowed to eat/drink lab materials

FALSE

200

what unit is used to measure volume of a liquid in a cylinder?

milliliters or mL

200

450 cm  = _______________ mm

4500mm

200

Volume of a cube with a:

L=6cm

W= 3cm

H=2cm

6x3x2= 36cm3

300
Write the hypothesis for this question: How does how long you study effect your test scores?

If you study longer, then your test scores could be higher. 

or

If you study less time, then your test scores will be lower.

300
True or false: if glass breaks Miss Sanderlin should be the one to clean it up.

TRUE

300

What unit is used to measure the distance between your house and school?

kilometers or km

300

1.23 kg  =  _______________g

1230g

300

A cylinder has an initial volume of 12ml. A rock is dropped in and the final volume is 25ml. What is the volume of the rock?

v=FV-IV

=25ml-12ml

=13ml

400

What is the final step of the scientific method?

report/publish your results

400

Where is the fire extinguisher located?

to the right of the classroom door.

400

What unit is used to measure temperature?

Celsius

400

5.43 m  =  _______________ cm

543cm

400

A block has dimensions of 3.5 cm, 10 cm, and 20 cm.  What is its volume?


700 cm3

500

What is the dependent variable?

the variable that changes in response to the independent variable.

500

True or false: running around the lab is allowed

FALSE

500

What unit is used to measure time?

seconds

500

550 g  =  ________________ kg

.550kg

500

You measure a solid plastic cylinder to be 12cm in diameter (6cm radius) and 12 cm in height.

1,356.48cm3