LC Physics5,168 followers3 questions26 posts
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26 posts
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LC Physics
Light
- Refraction is the bending of light as it goes from one medium to another.
- Laws of Refraction: (1) Incident ray, refracted ray & normal are on the same plane. (2) Sine I/Sine R is constant.
- Refractive Index: Sine I/Sine R = 1/Sin C = Real depth/Apparent depth = c1/c2
- Critical Angle: The angle whose angle of incidence is 90 when light goes from a denser to a rarer medium.
- Total Internal Reflection: When light travelling from a denser to a rarer medium strikes the second medium with an angle of incidence greater than the critical angle, it is reflected... (More)
- H – Hydrogen
- He – Helium
- Li – Lithium
- Be – Beryllium
- B – Boron
- C – Carbon
- N – Nitrogen
- O – Oxygen
- F – Fluorine
- Ne – Neon
- Na – Sodium
- Mg – Magnesium
- Al – Aluminium
- Si – Silicon
- P – Phosphorus
- S – Sulfur
- Cl – Chlorine
- Ar – Argon
- K – Potassium
- Ca – Calcium
- Sc – Scandium
- Ti – Titanium
- V – Vanadium
- Cr – Chromium
- Mn – Manganese
- Fe – Iron
- Co – Cobalt
- Ni – Nickel
- Cu – Copper
- Zn – Zinc
- Ga – Gallium
- Ge – Germanium
- As – Arsenic
- Se... (More)
