Question

When a wave of light strikes a diffraction screen (or grating) it will cause the wave to pass through each slit, causing the emerging light to radiate outward as if from a new source. These newly formed waves create alternating patterns of constructive and destructive interference, which can be observed when projected onto a screen. Select the variables listed below that determine the angle at which these patterns occur (you might need to select more than one answer):

Answer 1

The answer is "the angle depends on wavelength and distance of slits".

Step-by-step explanation:

`d \sin \theta = m\lambda` as well as angular, of mth order darkened border is indicated only by angular position, the
`\theta` mth order bright border generated by a light wavelength
`\lambda` , and use the grating of the segregation slit.

`d \sin \theta = ( m + (1)/(2)) \lambda`

Therefore,
`\theta` depends on d and
`\lambda` for a specific order.