Physics, 02.07.2019 02:30 jollyjinkings
Alight wave traveling through medium 1 strikes a boundary with medium 2 at at a 45 degree angle. the light then enters the second medium and refracts toward the boundary. what would the two mediums be? 1. water air 2. diamond air 3. air glass 4. glass diamond
Answers: 1
Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
Physics, 22.06.2019 15:00
Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current
Answers: 1
Physics, 22.06.2019 15:30
The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?
Answers: 2
Alight wave traveling through medium 1 strikes a boundary with medium 2 at at a 45 degree angle. the...
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