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13. oscillations — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysics13. oscillations1 Mark
MCQ
A particle performs simple harmonic motion with a period of $2$ second. The time taken by the particle to cover a displacement equal to half of its amplitude from the mean position is $\frac{1}{ a } s .$ The value of $'a'$ to the nearest integer is.........
  • ✓
    $6$
  • B
    $5$
  • C
    $4$
  • D
    $8$
✓

Answer

Correct option: A.
$6$
a
$t =\frac{2}{12}=\frac{1}{6}$

$\therefore$ Correct answer $=6.00$

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