A plane wavefront (lemda = 6 *10^-7 m) falls on a slit 0.4 mm wide. A convex lens of focal length 0.8 m placed behind the slit focusses the light on a screen. What is the linear diameter
Sahay Sir > Question Answers > A plane wavefront (lemda = 6 *10^-7 m) falls on a slit 0.4 mm wide. A convex lens of focal length 0.8 m placed behind the slit focusses the light on a screen. What is the linear diameter
A plane wavefront (lemda = 6 *10^-7 m) falls on a slit 0.4 mm wide. A convex lens of focal length 0.8 m placed behind the slit focusses the light on a screen. What is the linear diameter A plane wavefront (lemda = 6 *10^-7 m) falls on a slit 0.4 mm wide. A convex [...]