Teo increases fringe width by keeping distance between slit and screen constant, we require

Question

Teo increases fringe width by keeping distance between slit and screen constant, we require

Teo increases fringe width by keeping distance between slit and screen constant, we require
A. d increases `lambda` constant
B. d increases `lambda` decreases
C. d decreases `lambda` increases
D. d decreases `lambda` increases

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`betaprop(lamda)/(d)`
`:.lamda` increases and d decreases

4 views Answered 2023-02-05 15:29