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For a simple pendulum performing simple harmonic motion, the time period is plotted against its length. The curve will be
Options
(a) straight line
(b) circle
(c) parabola
(d) ellipse
Correct Answer:
parabola
Explanation:
Time period of a simple pendulum performing simple harmonic motion is given by
T = 2π √(l/g) where l is the length of the pendulum
or, T² = 4π²l/g or, T² ∝ l
Graph between T and l is a parabola.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the reaction ₁²H+₁³H+₂⁴He+₀¹n, if the binding energies of ₁²H,₁³H and ₂⁴He
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- A straight conductor 0.1 m long moves in a uniform magnetic field 0.1 T.
- When an electron beam passes through an electric field they gain kinetic energy.
- P-type semiconductors are made by adding impurity element
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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