Unit 4 quiz 2 Flashcards
Write the King Henry slider.
King Henry died by drinking chocolate milk
(Kilo, hecto, Deka, base, deci, centi, milli)
300mL=___L
0.3 L
What is temperature?
The average kinetic energy of the particles in matter
What is the celsius scale based on?
The boiling and freezing point of water
What is the Kelvin scale based on?
Atomic movement
What is dimensional analysis?
A logical process of converting from one unit to another
What is an equivalency?
2 different units that describe the same amount
what is a conversion factor?
A fraction made from an equivalency
What are derived units?
Quantities that are calculated from 2 or more measurements
what are some examples of derived units?
area, volume, force, pressure, energy, power, voltage, frequency, electric charge
what is density?
the ratio of the amount of mass in an object to its volume. The amount of matter within a certain volume
What is the formula for density?
D=m/v
A rectangular box has dimensions of 5.0 cm, 5.0 cm, and 4.0 cm. Its mass is 200.0 g. What is its density?
2.0 g/cm^3
