Home › CBSE Class 12 (Science) › Physics › Wave Optics › In Young's experiment, halving slit separation d…
In Young's experiment, halving slit separation d changes fringe width to?
AHalf of its value
BSame as before
CDouble its value
DFour times as much
Answer & Solution
Correct answer: C. Double its value
Fringe width varies inversely with d, so halving the separation doubles the width.
Related questions
Which statement about electromagnetic waves such as light is correct?What is light called when its electric field is restricted to a single fixed direction?What did Michelson and Morley find in their search for ether?Light of 600 nm falls on a 0.2 mm slit with a screen 1 m away. What is the width of the ceDiffraction is noticeable when the slit size, versus wavelength, is?Two coherent waves each of intensity I0 superpose in phase at a point. What is the resultaPath difference is a half-integral multiple of wavelength. What is seen?In Young's experiment, slits 0.5 mm apart and a screen 1 m away are lit by 500 nm light. W