The graph below represents the intensity of light plotted for different position

Question

The graph below represents the intensity of light plotted for different positions on a screen. The pattern was created by a single frequency of light (wavelength ?) shining through a pair of slits. The peaks represent bright fringes or spots. The valleys represent dark spots. Label each of the following statements as true or false.

TrueFalse Position I on the screen is two wavelengths further from one slit than the other.
TrueFalse Position F on the screen is a half wavelength further from one slit than the other.
TrueFalse Position E on the screen is the same distance from each slit.
TrueFalse Position C on the screen is 1 wavelength further from one slit than the other.
TrueFalse Position B on the screen is a half wavelength further from one slit than the other

Explanation / Answer

true

true

true

true

false

explanation:-

regions for maximum to occur it should be even times of lemda/2

for minimum to occur it should be odd times lemda/2

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