Q. In Young’s experiment, if distance between slits increases, fringe width

यंग के प्रयोग में, यदि स्लिटों के बीच की दूरी बढ़ जाती है, तो फ्रिंज की चौड़ाई बढ़ जाती है

Increases
बढ़ता है

Decreases
कम हो जाती है

Remains same
वैसा ही रहता है

Becomes zero
शून्य हो जाता है

Fringe width is given by:

\beta = \frac{\lambda D}{d}

Where:

If d increases, fringe width β decreases (they come closer together).

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