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Dr Herbert Stansfield and Mr H P Walmsley on Changes
Dr J R Ashworth on the Magnetic Temperature Coefficients
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absorption activity aluminium amount appear approximately arrangement assumption atom band becomes body calculated cent charge clock collision compared complete considerable considered constant containing corresponding curve determined difference direction distance distribution drops effect electric electrons emitted energy equal equation equilibrium error expansion experiments expression fact field force function give given greater heat increase intensity ionization ions lead less light liquid material matter maximum means measured metal method minutes molecules motion moving nature negative observed obtained particles passing Phil plate positive possible potential present pressure probability produced quantity radiation radium ratio rays readings relation relative represented respect shown side similar solution spectrum suppose surface TABLE taken temperature theory thickness tube values velocity volts volume