nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Thermal Properties of Matter Specific heat capacity
An object of mass 'm' of specific heat capacity 'c' and specific latent heat of fusion 'L' is heated up at a constant rate P. If the initial temperature of the object is below its melting point by ΔT, the time taken for the object to completely melt is-
1
\(\frac{m(c\Delta T-L)}{P}\)
2
\(\frac{m(c\Delta T+L)}{P}\)
3
\(\frac{P}{m(c\Delta T+L)}\)
4
\(\frac{P}{m(c\Delta T-L)}\)