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Worksheetsscience vocabulary
Total questions: 20
Worksheet time: 10mins
what does Collision mean?
an instance of one moving object or person striking violently against another.
an instance when baking soda and vinegar mix.
an instance when 2 planets rotate around each other.
when earth rotates around the sun.
what does conduction mean?
when you can see the sun at night time
the process where you add chemicals into a bucket
when heat or electricity is transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
when you guess what will happen in a scientific experiment and your opinion changes over time.
what does convection mean?
when a scientific experiment goes wrong and 1 or more predictions is wrong
movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
when a scientific discovery has been discovered
when you find a dinosaur fossil thats bigger than 5 feet
what are convection currents?
a current in a fluid that results from convection.
a change of color in a liquid
a scientific term for when ocean waves go fast
when you measure chemicals for an experiment.
what is energy?
a term that measures how fast water moves
a type of cloud
a nba team
the strength and vitality required for sustained physical or mental activity.
what is energy transformation?
the process in which energy transforms into water
the process of changing one form of energy into another, such as nuclear energy into heat or solar energy into electrical energy.
what is gas?
a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
a food that tastes really good
what does heat transfer mean
when a player on the Miami heat switches teams
movement of heat from one substance or material to another
what is investigation?
the action of investigating something or someone; formal or systematic examination or research.
when a spy finds information to help find clues
what does the law of conservation of energy mean?
the principle that in a system that does not undergo any force from outside the system, the amount of energy is constant, irrespective of its changes in form.
when something is found that was lost
what is liquid?
a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
something you eat
what is matter?
gas
a physical substance
what is a model?
a replica or copy of something
a tv show that took place in the 1990's
what is molecular motion?
when someone gets a mole removed
movement of molecules in a certain direction
what are particles?
a seasoning you put on food
a minute portion of matter
what is plasma?
a type of lava
an ionized gas consisting of positive ions and free electrons in proportions resulting in more or less no overall electric charge
what are properties?
a thing or things belonging to someone
a disease
what is radiation?
the emission of energy as electromagnetic waves or as moving subatomic particles
medicine
what is a solid?
a car brand
a firm and stable shape
what is thermal energy?
energy contained within a system that is responsible for its temperature.
energy that is in space
