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Question | Answer |
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electromagnetic radiation | is a form of enerhy that exhibits wavelike behavior as thi travels through space. |
wavelength | is the shortest distance between equivalent points on a continous wave. |
frequency | number of waves that pass a given point per second. |
amplitude | the waves height from the origin to hte crest. |
electromagnetic spectrum | encompasses all forms of electomagnetic radiation. |
quantum | minimum amout of enery that can be gained of lost by an atom. |
Planck's constant | value of 6.626x10(-34)j.s. |
photoelectric effect | electruns called photoelectrons are intilted from a metal surface when light of a certain frequency shines on the surface. |
photon | a pattical of electromagnetic radiation with no mass that carries a quantom of energy. |
atomic emission spectrum | the set of frequencies of the electromagnetic waves entitled by atoms of the element. |