Categories > wave-optics > Polarisation of Light > Light passes successively through two polarimeters tubes each of length 0.29m. The first tube contains dextro rotatory solution of concentration $60 kgm^{–3}$ and specific rotation $0.01 rad m^kg^{–1}$. The second tube contains laevo rotatory solution of concentration $30 kg/m^3$ and specific rotation $0.02 radm^2kg^{–1}$. The net rotation produced is

wave-optics

Question: Light passes successively through two polarimeters tubes each of length 0.29m. The first tube contains dextro rotatory solution of concentration $60 kgm^{–3}$ and specific rotation $0.01 rad m^kg^{–1}$. The second tube contains laevo rotatory solution of concentration $30 kg/m^3$ and specific rotation $0.02 radm^2kg^{–1}$. The net rotation produced is


1) 15°
2) 0°
3) 20°
4) 10°
Solution: Explanation: No Explanation
Polarisation of Light

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