MCQ
Two similar cells, whether joined in series or in parallel, same current flows in external resistance of 2. The internal resistance of each cell is:
- A1 ohm
- ✓2 ohm
- C0.15 ohm
- D10 ohm
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Statement $-II$ : The light coming from the sky is polarized due to scattering of sun light by particles in the atmosphere. The scattering is largest for blue light.
