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1st semester vocab!
Question | Answer |
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Gratuated Cylinder | A graduated cylinder is a narrow, cylindrical container marked with horizontal lines to represent units of measurement and used to precisely measure the volume of liquids. |
Beaker | A beaker is a cylindrical flat-bottomed container used in laboratories, usually made of glass and having a pouring lip. |
Triple Beam Balance | Triple beam balances Measure the mass of an object. |
Hand Lens | Hand lens are used to see small things close up. |
Flask | A defiinition for flask is holding or mixing chemicals in. |
Electron | An electron is a negativley charged particle located in the electron shell around the nucleus. |
Proton | A proton is a postivley charged particle located in the nucleus. |
Neutron | A neutron is a prticle that has no charge and is located in the nucleus. |
Atomic Mass | The atomic mass is the average mass of an atom or element. |
Group | A group is column of elements in the periodic table in which elements have a certain properties in common, groups are sometimes called a chemical family. |
Newtons First Law | The first law states that an object at rest stays at rest, and an object in motion stays in motion until acted on by an unbalanced force. |
Newtons Second Law | The second law states that the acceleration of an object depends on the mass of the object and the amount of force applied to the object. |
Newtons Third Law | The third law states that for every action, there is an equal and oppisite reaction. |
Unbalanced Force | Unbalanced forces produce a change in the motion of an object. |
Balanced Force | Balanced forcces produce no change in motion of an object. |
Force | A force is a push or a pull. |
Thrust | Thrust is a strong push that quickly moves an object. |
Nebula | A Nabula is a cloud of interstellar gas and dust. |
Spiral Galaxy | A sprial galaxy is a galaxy that has a spiral structure. |
HR Diagram | A HR Diagram is a graph that shows the relationship of a stars tempatureto its absolute magnitude. |