Kollekció
GLIX Easy
Leírás
Hand writes formulas of difraction lattice on green board, closeup view in classroom
Kulcsszavak
number,
board,
man,
formula,
wave,
Hand,
motion,
indoor,
cross,
hold,
think,
Finger,
electronics,
information,
inside,
movement,
lattice,
lab,
science,
learn,
digit,
length,
University,
spectrum,
write,
count,
physics,
teach,
scheme,
laser,
class,
chalk,
lecture,
academy,
institute,
experience,
diffraction,
period,
function,
phi,
samara,
sinus,
lambda,