Question

24. A vertical column 50 cm long at 50°C balances
another column of same liquid 60 cm long at
100°C. The coefficient of real expansion of liquid is, on
(neglect expansion of container) て加わっ
0 0.005/°C
(2) 0.0005/°C
(3) 0.00121°C
(4) 0.0021°c

Answer 1

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