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Question no. 80342

In cricket, when a bowler achieves reverse swing, in what direction does the ball curve______________?

Select your answer for: In cricket, when a bowler achieves reverse swing, in what direction does the ball curve______________?
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Answer: A. The shinning side of the ball

Explanation

Laminar flow over the shiny side creates pressure differentials causing reverse swing. The shining side remains smooth, generating different aerodynamic forces than rough surfaces. Reverse swing forces the cricket ball toward the polished shiny hemisphere. Cricket balls feature one polished side and one rough side for aerodynamics. Boundary layer separation occurs differently on smooth versus rough spherical surfaces. Aerodynamic pressure gradients push moving spheres toward regions of lower pressure.

Fast bowlers use reverse swing to deceive batsmen during later match overs. Aerodynamic research studies ball turbulence to improve sports equipment design standards. Weather conditions and pitch abrasion significantly impact cricket ball swing behavior. Rough side experiences early turbulence but does not determine the final swing direction. The seam stabilizes flight orientation but does not cause lateral reverse curves. Going straight describes standard deliveries lacking asymmetrical aerodynamic pressure differentials.

Subject
Physics
Category
Physics
Topic
—
Difficulty
medium

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