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35 Cards in this Set

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  • Back
  • 3rd side (hint)
why do we view different constellations at different times of the year?
because of the earths rotation around the sun
stars dont move! or much if they do so dont think all stars are shooting stars
If a large force is exerted on an object, no work is performed if it doesnt A)stay still
B)move
C)exert energy
D)fall
B
the object isnt exerting energy you are when you push it
what is produced by a stream of elctrons flowing through a wire wrapped around an iron core?
magnetic field
_________ is flowing through the wire wrapped around an iron core or "solenoid"
where is the earth during a lunar eclipse?
in between the sun and the moon
think the phrase " im sandwhiched"
Y/N
the sun's energy cannot be found on earth
yes
think of nuclear FUSION not fission
T/F
Gamma Rays have no electrical charge
true
your not getting anything for this its THAT easy
how long is the moons rotation?
29.5 days
your not getting anything for this its THAT easy
name 2 of the 6 simple machines
wheel and axel
pulley
screw
wedge
incline plane
lever
wheel and ______
________ plane
in what phase must the moon be for a solar eclipse to occur?
new moon
for a lunar eclipse to occur the moon must be in the full moon phase
name 2 things you could do to increase the counting rate of a radioactive sample held a certain distance from a geiger counter.
1.move counter closer
2.larger sample
recite the phases of the moon starting with a full moon.
1.full moon
2.waning gibbous
3.third quarter
4.waning crescent
5.new moon
6.waxing crescent
7.first quarter
8.waxing gibbous
then back to full moon
what is the difference between a mixture and a compound?
mixtures can be seperated compounds can be broken down
which one can be broken down and which one can be seperated?
what causes the "ring of fire" in the pacific ocean?
convergent plates
think plates
why does the inner core remain solid even though it is very hot?
pressure due to the weight of the crust and mantle is so great that the atoms are formed together as a solid
pressure due to ______ and ________'s weight is so great that the atoms become formed together as solids
convection currents occur in which layer of the earth?
asthenosphere
its in the mantle
why do we view different constellations at different times of the year?
because of the earths rotation around the sun
stars dont move! or much if they do so dont think all stars are shooting stars
If a large force is exerted on an object, no work is performed if it doesnt
A)stay still
B)move
C)exert energy
D)fall
B
the object isnt exerting energy you are when you push it
what is produced by a stream of elctrons flowing through a wire wrapped around an iron core?
magnetic field
_________ is flowing through the wire wrapped around an iron core or "solenoid"
where is the earth during a lunar eclipse?
in between the sun and the moon
think the phrase " im sandwhiched"
Y/N
the sun's energy cannot be found on earth
yes
think of nuclear FUSION not fission
T/F
Gamma Rays have no electrical charge
true
your not getting anything for this its THAT easy
how long is the moons rotation?
29.5 days
your not getting anything for this its THAT easy
name 2 of the 6 simple machines
wheel and axel
pulley
screw
wedge
incline plane
lever
wheel and ______
________ plane
in what phase must the moon be for a solar eclipse to occur?
new moon
for a lunar eclipse to occur the moon must be in the full moon phase
name 2 things you could do to increase the counting rate of a radioactive sample held a certain distance from a geiger counter.
1.move counter closer
2.larger sample
recite the phases of the moon starting with a full moon.
1.full moon
2.waning gibbous
3.third quarter
4.waning crescent
5.new moon
6.waxing crescent
7.first quarter
8.waxing gibbous
then back to full moon
what is the difference between a mixture and a compound?
mixtures can be seperated compounds can be broken down
which one can be broken down and which one can be seperated?
what causes the "ring of fire" in the pacific ocean?
convergent plates
think plates
why does the inner core remain solid even though it is very hot?
pressure due to the weight of the crust and mantle is so great that the atoms are formed together as a solid
pressure due to ______ and ________'s weight is so great that the atoms become formed together as solids
convection currents occur in which layer of the earth?
asthenosphere
its in the mantle
what is the difference between an endothermic and exothermic reaction?
endothermic reactions are cold exothermic reactions are warm
hot and cold(say which one)
during radioactive decay, how is it possible for a beta particle to be given off from a nucleus?
because a neutron is mode of one proton and one electron
what is a convection current?
the vertical movement of air currents due to the movement due to the difference in densities
what is a solenoid
a wire wrapped around an iron core
a conductor in a magnetic field that produces a current is called_________ ________
electromagnetic induction