Newton’s rings experiment is performed with air gap between lens and plate. Now that gap is filled with water. What will be effect on radius (or diameter)?
(a) Radius (or diameter) will remain constant but there will be more brightness
(b) Radius (or diameter) will increase
(c) Radius (or diameter) will decrease
(d) There will be no effect
(a) Radius (or diameter) will remain constant but there will be more brightness
(b) Radius (or diameter) will increase
(c) Radius (or diameter) will decrease
(d) There will be no effect