Podcast
Questions and Answers
What is necessary for total internal reflection to occur?
What is necessary for total internal reflection to occur?
- The critical angle must be less than 45 degrees.
- Light must move from a rarer medium to a denser medium.
- Light must travel from a denser medium to a rarer medium. (correct)
- The refractive index must be less than 1.
What is the unit of permittivity?
What is the unit of permittivity?
- Farad per meter (Fm-1) (correct)
- Ohm per meter (Ωm)
- Henry per meter (Hm-1)
- Coulomb per square meter (Cm-2)
What is the IUPAC name of HCOOH?
What is the IUPAC name of HCOOH?
- Propanoic acid
- Butanoic acid
- Methanoic acid (correct)
- Acetic acid
What process describes the creation of alcohol from haloalkanes?
What process describes the creation of alcohol from haloalkanes?
How does a rectifier function?
How does a rectifier function?
Flashcards
Total Internal Reflection (TIR)
Total Internal Reflection (TIR)
Light traveling from a denser to a rarer medium, reflecting completely at a specific angle (critical angle).
Rate of Reaction
Rate of Reaction
Change in reactant or product concentration over time.
Refractive Index
Refractive Index
Ratio of the speed of light in a vacuum to its speed in a medium.
Alcohol Formation
Alcohol Formation
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Permittivity Unit
Permittivity Unit
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Permittivity Dimension
Permittivity Dimension
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Doping
Doping
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Binary Conversion of 18
Binary Conversion of 18
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Rectifier
Rectifier
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Functional Formula of Carboxylic Acid
Functional Formula of Carboxylic Acid
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Functional Formula of Alcohol
Functional Formula of Alcohol
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Functional Formula of Ether
Functional Formula of Ether
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IUPAC Name of HCOOH
IUPAC Name of HCOOH
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Refractive Index (μ) calculation from Critical Angle (C)
Refractive Index (μ) calculation from Critical Angle (C)
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Prism Refractive Index Calculation
Prism Refractive Index Calculation
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Study Notes
Total Internal Reflection
- Conditions for total internal reflection:
- Light travels from a denser medium to a rarer medium.
- Angle of incidence is greater than the critical angle.
Rate of Reaction
- Also known as reaction rate
- Defined by the change in concentration of reactants or products with respect to time.
Refractive Index
- Also known as the index of refraction.
- Ratio of the speed of light in a vacuum to its speed in a specific medium.
Alcohol Formation
- Formed by the hydrolysis of haloalkanes with hot alkali or water.
Permittivity
- Unit: Farad per meter (F/m)
- Dimension: [ML⁻¹T⁻²A²]
Doping
- Process of adding suitable impurities to pure semiconductors.
Converting 18 to Binary
- 18 in binary is 10010
Rectifier
- Device that converts AC (alternating current) to DC (direct current).
Functional Formulae
- Carboxylic acid: -COOH
- Alcohol: -OH
- Ether: -O-
IUPAC Name of HCOOH
- Formic acid or methanoic acid.
Critical Angle
- Given a critical angle of 45°
- Calculate the refractive index of the medium (using the Snell's law).
Refractive Index of a Prism
- A problem is presented with a diagram of a prism.
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