state the problem
easearch
form hypothesis
plan procedure
experiment
record data
reject or accept
concusion
identify application
What is the scientific method
100
metric unit or system
what is the basic unit in scinece
100
the sun ( solar energy)
What is the primary source of energy in our planet
100
the black pannel obsorbes more energy and gets the atoms excited and so start to move in a clockwise diretion pushing the aginst the the aoms in the white pannel
how dose a raidiometer work
100
the longer wavelenghts of light go straight through the atmosphere and what we see are the shorter wavelengths of light
why is the sky blue
200
dependent-the results of your experiment independent-the one you find out during your experiment
What is basicunt for the general properties of matter
200
NO its just the wind!!!
do particles of ocean waves travel long distances to get to shore
200
ROY G. BIV red, orange, yellow, green, blue, indigo, violet
What are the colors of the light spectrum
200
the water droplets in the air refract the sunlight
how is a rainbow created
300
anything that takes up space and has mass and volume
What is matter
300
quantative-numbers
qualitive-visual arts
What is a qualative and quantative statement
300
molecule-two or more atoms combined
compound-two DIFFERENT molecules combined
What is the difference between a moleculeand a compound
300
R. G. B.
red, green, blue
What are the primary colors of light
300
shows the correlation between the dependent and independent variable and the edducational guess of your experiment
What is the hypothesis
400
volume
density
mass
length
temperature
What are the general properties of matter
400
a universale force that pushes you tawrds the ground
What is gravity
400
atoms
What combines to form compounds
400
the bouncing back of light ray from a surface
What is a reflection
400
its a source that we use today to get electricity
What is a steam generator
500
inertia
why do you wear a seatbelt in the car
500
weight-different
mass-same
how dose gravity affect your weight and mass in other planets
500
density decreases
motion increases
heat increases
as matter changes from solid to liquid to gas what happens
500
the bending of light as it moves from one medium to another
What is refraction
500
chemical energy is converted to heat energy, which is added to water to produce steam. a turbine changes the energy of the steam to into the kenetic energy of the rotading turbine and generator, then the generator turns this energy into electrical energy.