Classification of Organisms
This cell contains a nucleus and this one one does not
Prokaryotic = no nucleus
Eukaryotic = nucleus
These elements are good conductors of heat and electricity
metals
Formula for density
d = m/v
The two variables used to measure speed.
Distance, Time
A boulder resting on top of a hill
potential energy
The broadest taxonomic group for classifying living organisms is the
Domain
Silicon is used to make phone batteries, due to it's semi-conductivity. It is a...
metalloid
Density = 4 g/cm3
Formula for speed.
S = d/t
Water flowing over a cliff
potential to kinetic energy
Name the 3 domains
Archaea, Bacteria, and Eukarya
Define Luster
shiny; ability to reflect light
The tool used to measure the volume of an object
graduated cylinder
Calculate the speed of a car traveling 300 miles for 5 hours.
60m/hr
The variables that affect kinetic energy
speed and mass
Name the 6 kingdoms
Archaebacteria, bacteria, protist, fungi, animalia, plantae
These elements are found on the right side of the periodic table
non-metals
1 g/cm3
Draw a distance-time graph that shows an object traveling at a constant speed.
(drawing should show the graph in a straight diagonal line)
List three types of potential energy
chemical (nuclear), gravitational, elastic
Which kingdom includes organisms that are single-celled eukaryotes that can be either heterotrophic or autotrophic?
Kingdom Protista
The three main properties used to test an element as a metal, non-metal or metalloid
Luster, Malleability, Conductivity
Calculate the density. An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. The mass of the gold was 27 g.
9 g/cm3
Draw a speed time graph for a car that is accelerating, then travels at a constant speed before coming to a stop.
graph should be going in a straight diagonal line to a straight horizontal line, then steeper diagonal line going down.
Describe the energy transformations that take place when a battery-operated radio is in use?
chemical to electrical to sound