Units
Wait, is that Weight?
Energy
Whose got their Math on?
Big Bucket of Random
100

Which Metric unit and Standard unit are used to measure distance?

meters (m) and feet (ft)

100

Does the earths gravitational pull affect the weight of an object?

Yeppers

100

What is energy that is being exchanged because of a temperature difference or change in phase?

heat 

100

Which is colder, 4 oC or 31 oF?

31 oF  

100

In what phase are molecules the most spread out and move the freest? (Yes, freest is a real word that is a superlative- Mrs. Allison taught me)

Gas phase

200

Which Metric unit and which Customary unit are used to measure volume?

Liters (L) and gallons (gal)

200

What is everything around you that has mass and takes up space? (don't say atoms, chemicals, or molecules)

matter

200

Is the density of a liquid affected by it's temperature?

Yeppers

200

How do you find the volume of somthing?

Volume = (length) (width) (height)

200

Would water be frozen at 31 c?

Nope

300

Which Metric unit and Standard unit are used for measuring mass?

grams (g) and slugs (sl)

300

What is a measure of how much matter is in an object?

mass

300

What is the measure of energy associated with the random motion of a substance's molecules?

temperature

300

How do you find the area of something?

Area = (length) (width)

300

What is a cubit, roughly?

About from the elbow to fingertips of an adult, about 18 inches

400

If you are measuring weight in an fussy English lab, what unit would you use? 

Newtons

400
What has more density, a golf ball or a volleyball?

400

Heat is the flow of _____ from something at a _______ temperature to something else at a _______ temperature.

energy

higher

lower

400

How many of each elements are in the following chemical formula: K2MgO?

Two potassium (K), 1 magnesium (Mg), three oxygens (O)

400

What's the most common unit to express a substance's concentration?

% percent

500

What Metric unit for volume is exactly the same as a cubic centimeter (cc)?

milliliter (mL)

500
What is the formula for finding density?

mass/ volume

500

If a liquid is heated up, will it's molecules expand out from each other or contract in closer? AND does this make the liquid more or less dense?

expand out, it's party time less dense (because they're not as tightly packed)

500

A regulation basketball has a volume of 1.88 gallons. How many liters is that? (1 gal=3.785 L)

7.12 L

500

What is the name, exact abbreviation, & meaning of the largest Metric unit prefix listed in this chapter? 

Mega (M) 1,000,000

(This is the largest one of all- quetta (Q). It represents 1030, a nonillion)

M
e
n
u