Scientific Method and Conversion Factors | Baamboozle - Baamboozle

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How many centimeters are in 18.9 inches, if 2.54 cm are in one inch?

47.5 cm

Give an example of a conversion factor

1 gallon = 3.78541 liters (volume) 1 pound = 16 ounces (mass) 1 kilogram = 1,000 grams (mass) 1 pound = 453.592 grams (mass) 1 minute = 60000 milliseconds (ti

Give an example of a good scientific hypothesis

Is it testable?

How many cm are in 0.783 m?

78.3cm

What is a conversion factor?

A conversion factor is the number or formula you need to convert a measurement in one set of units to the same measurement in another set of units

What is the formula for density?

d= m/V

what is another name for an ¨"educated guess"?

A hypothesis

What is the scientific method?

A process or method of research in science

what is the fourth step of the scientific method

test with experiment

What is the second step of the scientific method?

research or gather information

How many kilometers are in 5.00 miles?

8.05 km

What is the sixth step of the scientific method?

Report conclusions

How many Kelvins are in -15.5C?

-15.5C + 273= 258K

Things you can see, hear, touch, taste, smell

Observations

What is the fifth step of the scientific method

analyze or record data

What is the third step of the scientific method

hypothesis

What American holiday was yesterday, thursday the 25th?

Thanksgiving

How many centimeters are in a kilometer?

100000

1 kilogram is equal to how many grams?

1000

What units of measurement is density commonly expressed in?

g/cm3

What are your final thoughts about an experiment called?

The conclusion

Give an example of something that is not a good hypothesis

It is not testable

The way to test your question or hypothesis

experiment

Using density as a conversion factor, the density of Al is 2.70 g/cm3. Remember, 1 mL = 1 cm3. What is the volume of 0.810 grams of Al?

0.810g×1cm/32.70g=0.300cm3 (or0.300mL)

What is the first step of the scientific method?

Observation/question

How many grams are in 0.143 ounces, if 1 gram is 0.03527 oz?

4.05 grams