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AP EAMCET202526 May 2025Evening ShiftPhysicsElectromagnetic WavesActual

If a 10 W bulb emits electromagnetic waves uniformly in all directions, then the intensity of light at a distance 0.5 m from the source is nearly

Options

  1. A3.18 ~W ~m ⁻²
  2. B0.31 ~W ~m ⁻²
  3. C0.62 ~W ~m ⁻²
  4. D5 ~W ~m ⁻²

Correct answer

A. 3.18 ~W ~m ⁻²

Step-by-step solution

No Solution

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