Question

Using a larger separation between slits in a double-slit experiment has what effect?Select one:a.fewer bands in the diffraction patternb.less space between the bands in the diffraction patternc.more space between the bands in the diffraction patternd. more bands in the diffraction pattern

Answer 1

Let's determine the effect when the separation between slits in a double-slit experiment is larger.

In a double-slit experiment, using a larger separation between the slits will cause the slits to be further apart, hence the light waves will be coming from farther spots.

In this case, the spaces between different fringes will decrease. Therefore, using a larger separation between the slits will result in