science
Terms
undefined, object
copy deck
- efficiency
- work done by the machine
- air resistence
- object falling air experiment
- sea breeze
- local wind that blows from an ocean or lake
- atomizer
- perfume spray
- Pascals principle
- when force is applied in a confined fluid the change in pressure is transmitted equally
- electromagnetic waves
- a form of energy that can move through the vaccum space
- motion
- change in distance compared to another object
- prediction
- forecast what will happen
- solstice
- sun farthest north or south of the equator
- velocity
- speed in a given direction
- buoyancy
- ability to float
- Archimedes principle
- buoyant force acting on a submerged object is equal to the weight of the fluid the object displaces
- fluid pressure
- material that can easily flow
- eclipses
- the partial or total blocking of one object in space by another
- machine
- a way to do work easier
- science
- the way of learning about the natural world through observations and logical reasoning that leads to a body of knowledge
- convection
- transfer of heat by fluid movement
- rotation
- the spinning of earth on its axis
- conduction
- transfer of heat from one substance to the other
- land breeze
- wind that blows over a short distance
- lunar eclipses
- when earth is directly between the sun and the moon
- coriolis effect
- the way earths rotation is curved
- action reaction
- when you exert force on the ground it makes you move
- Bernoullis principle
- faster a fluid moves the less pressure it exerts
- projectile
- thrown object
- equinoxes
- noon sun right directly over the equator equal night
- horse latitudes
- calm areas at 30 degrees N or S with no air
- global convection current
- warm air rises and cold air sinks
- free fall
- only force of an object
- flying disks
- curved so the air makes move up and then come down
- momentum
- related moving object mass and velocity
- balanced forces
- equal force acting on one object
- chimney
- low presure on top when air goes up it becomes low and it moves faster
- unbalanced forces
- can cause an object to stop moving, moving or change direction
- trade winds
- blow form horse latitudes to the equator
- highland
- mountains
- visible light
- all colors you see in the rainbow
- satellite
- any object that orbits around another object
- revolution
- movement of one object around the other
- compound machine
- machine that uses one or more simple machines
- Maria
- dark and flat areas
- net force
- combiation of all forces
- planes
- go faster in air
- radiation
- direct transfer of energy by electromagnetic waves
- power
- rate at which work is done
- tides
- periodic fall and rise of the ocean
- crater
- large round pills
- wind chill factor
- measure of cooling temperature and wind speed
- buoyant force
- force opposite to gravity
- centripetal force
- any force that causes an object traveling in a circular path
- scattering
- reflection of light in all directions
- pressure
- force exerted on an area on the surface of an object
- relative humidity
- the percentage of water vapor
- force
- push or a pull
- wind
- air from high pressure to low pressure
- physical science
- energy, matter, forces, pressure, and more
- work
- when you exxert force on an object that causes the object to move some distance
- solar eclipses
- when the moon is directly between sun and earth