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17 Cards in this Set
- Front
- Back
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Current Formula in terms of Charge |
Current = Charge / Time Taken |
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Resistance Formula in terms of Voltage |
Resistance = Voltage (p.d.) / Current |
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Power Formula |
Power = Current x Voltage |
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Wave Speed Formula |
Wave Speed = Frequency / Wavelength |
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Frequency Formula |
Frequency = 1 / Time Period |
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Phase Difference Formula |
Phase Difference = (Distance between two points / Wavelength) x 360° |
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Intensity Formula |
Intensity = Radiant Power / Cross- Sectional Area |
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How is amplitude of a wave associated with it's intensity? |
Intensity = (amplitude)² |
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Refractive Index Formula |
Refractive Index = Speed of Light through vacuum / Speed of Light through material |
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Refraction Law |
n1 sin θ = n2 sin θ
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Critical Angle Formula |
Sin C = 1 / Refractive Index |
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Wavelength Formula in terms of Young Double Slit Experiment |
Wavelength = (Distance between slits x Distance between waves) / Total Distance |
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Photon Energy Formula |
Energy = Planck's Constant x Frequency |
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Converting into Electron-volts Formula |
Electron-Volt = Voltage / Elementary Charge |
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Threshold Voltage Formula |
Threshold Voltage x Charge on an Electron = Planck's Constant x Frequency |
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Energy of a single photon |
Energy of one photon = Work Function + Kinetic Energy |
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The de Broglie Formula |
Wavelength = Planck's Constant / Momentum |
