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KCET2017PhysicsAlternating Current

A substance of mass ( 49.53 ~g ) occupies ( 1.5 ~cm ³ ) of volume. The density of the substance (in ( g ) ( . cm ⁻³ ) ) with correct number of significant figures is

Options

  1. A( 33.02 )
  2. B( 3.300 )
  3. C( 3.3 )
  4. D( 3.30 )

Correct answer

A. ( 33.02 )

Step-by-step solution

Density = Mass Volume Given, mass =49.53 ~g ; volume =1.5 ~cm ² Therefore, Density = 49.53 1.5 gcm ⁻³=33.02 gcm ⁻¹

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