Physics A-Level
Path difference and order of maxima
What Path difference and order of maxima means in Physics A-Level, as defined for OCR.
Definition of Path difference and order of maxima
Check what you remember
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Reference: OCR
The condition for maxima is d sin θ = nλ, where n is the order and takes integer values 0, 1, 2, ...
Topics that use Path difference and order of maxima
- Electromagnetic radiation from stars (OCR A-Level)
Related terms
- Black-body modelling of stars
- Continuous spectrum
- Discrete energy levels
- Emission line spectrum
- Energy levels
- Estimation of stellar surface temperature
- Grating spacing
- Line spectra
Using Path difference and order of maxima in the exam
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