Emmaxox715
Emmaxox715
22.08.2019 • 
Physics

A4.4 cm -thick layer of oil is sandwiched between a 1.2 cm -thick sheet of glass and a 2.9 cm -thick sheet of polystyrene plastic. how long (in ns) does it take light incident perpendicular to the glass to pass through this 8.5 cm -thick sandwich?

Solved
Show answers

Ask an AI advisor a question