Question

The density of water at 20°C is 998 kg/m³ and at 40°C 992
kg/m³. The coefficient of volume expansion of water is
[NEET Kar. 2013]
(a) 10⁻⁴/°C (b) 3 × 10⁻⁴/°C
(c) 2 × 10⁻⁴/°C (d) 6 × 10⁻⁴/°C

Answer 1

Answer:

a is the correct answer