Ch 2 jeopardy review

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Transcript of Ch 2 jeopardy review

JeopardyVocab Sig Figs Conversions Units Mixed

Review

Q $100

Q $200

Q $300

Q $400

Q $500

Q $100 Q $100Q $100 Q $100

Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300 Q $300

Q $400 Q $400 Q $400 Q $400

Q $500 Q $500 Q $500 Q $500

$100 Question from Vocab

How close several measurements are to each other

$100 Answer from Vocab

What is Precision?

$200 Question from Vocab

Getting the Right Answer.

$200 Answer from Vocab

What is Accurate?

$300 Question from Vocab

A measure of gravitational pull on an object.

$300 Answer from Vocab

What is Weight?

$400 Question from Vocab

The system of measurement agreed upon by scientists

all over the world.

$400 Answer from Vocab

What is SI?

$500 Question from Vocab

A ratio equal to 1.

$500 Answer from Vocab

What is a Conversion Factor?

$100 Question from Sig Figs

How many sig figs are in 0.0395g.

$100 Answer from Sig Figs

What is 3?

$200 Question from Sig Figs

The number of sig figs in3.42x104m.

$200 Answer from Sig Figs

What is 3?

$300 Question from Sig Figs

The number 25,727L rounded to 2 sig figs.

$300 Answer from Sig Figs

What is 25,000L or 2.5x104L?

$400 Question from Sig Figs

The number 0.000 38547km rounded to 2 sig figs and

expressed in scientific notation.

$400 Answer from Sig Figs

What is 3.9x10-4km?

$500 Question from Sig Figs

2785m rounded to 2 sig figs.

$500 Answer from Sig Figs

What is 2.8x103m or 2800m?

$100 Question from Conversions

4.5m in mm.

$100 Answer from Conversions

What is 4500mm?

$200 Question from Conversions

The number of kg in 783g.

$200 Answer from Conversions

What is .783g?

$300 Question from Conversions

The number of Mbytes in .095Gbytes.

$300 Answer from Conversions

What is 95Mbytes?

$400 Question from Conversions

The density of gold (19.31g/cm3) in lb/in3 expressed with the correct sig figs.

$400 Answer from Conversions

What is .6970lb/in3?

$500 Question from Conversions

The volume of 3.00mi3 of water in L of water expressed with the correct sig figs

(1.00mi = 1.61km).

$500 Answer from Conversions

What is 1.25x1013L?

$100 Question from Units

The SI symbol for mass.

$100 Answer from Units

What is kg?

$200 Question from Units

The SI unit for amount of substance.

$200 Answer from Units

What is mole?

$300 Question from Units

The derived unit for volume.

$300 Answer from Units

What is L or cm3?

$400 Question from Units

The SI unit for density.

$400 Answer from Units

What is kg/L?

$500 Question from Units

The unit symbol for time.

$500 Answer from Units

What is s?

$100 Question from Mixed Review

The very first step of the scientific method.

$100 Answer from Mixed Review

What are observations?

$200 Question from Mixed Review

Explains HOW something will behave.

$200 Answer from Mixed Review

What is a Law?

$300 Question from Mixed Review

Explains WHY something is happening and has been accepted over time.

$300 Answer from Mixed Review

What is a Theory?

$400 Question from Mixed Review

Using a graph to predict outside the collected data.

$400 Answer from Mixed Review

What is extrapolation?

$500 Question from Mixed Review

Using a set of data to predict behavior.

$500 Answer from Mixed Review

What is interpolate?