Angela Stott

physical science physics chemistry mechanics force ideal gas gases gas electrostatics inclined plane projectile motion photoelectric effect ideal gas laws temperature volume pressure kinetic theory covalent bonds lewis dot lewis diagram bonding kinematics cut-off frequency work function photons particle nature of light photoelectric emission optical phenomena optics light attraction electric charge attract charge neutral covalent bond friction force static friction kinetic friction free fall acceleration due to gravity incident light intensity frequency worked examples kinetic energy e=hf calculations energy per photon quantum theory light as wave spectrum emission spectra absorption spectra absorption spectrum spectra emission spectrum pv=nrt gas equations universal gas constant universal gas equation comparison real gas charles' law kelvin boyle's law inverse proportion liquid particle model of matter microscopic moles solid phases pd charged state electron potential difference quantization of charge electrical discharge discharge polarization polarisation electrostatic force repel repulsion static electricity charging negative positive triple bond double bond dative bond hemistry co-ordinate bond single bond bond formation hydrogen chemical potential energy bond energy bond length polarity atom electronegativity difference molecular shape molecule bond polarity electronegativity molecular polarity molecular structure velocity acceleration free body diagram normal force equations of motion graphs projectile