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MHT CET Physics Model Test 04 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT CET Physics Model Test 041 Mark
MCQ
The first minimum of a single slit diffraction pattern is observed at angle 2° with a light of wavelength 510 nm. The width of this slit is ____________.
  • A
    1.5 mm
  • B
    0.015 mm
  • C
    0.1 mm
  • ✓
    $1.5 \times 10^{-5} \mathrm{~m}$
✓

Answer

Correct option: D.
$1.5 \times 10^{-5} \mathrm{~m}$
D. $1.5 \times 10^{-5} \mathrm{~m}$

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