Two identical beakers A and B contain equal volumes of two different liquids at 60°C each and left to cool down. Liquid in A has density of 8 × 10^2…

Two identical beakers A and B contain equal volumes of two different liquids at $\displaystyle 60$°C each and left to cool down. Liquid in A has density of $\displaystyle 8 \times 10^2 \mathrm{~kg} / \mathrm{m}^3$ and specific heat of $\displaystyle 2000 \mathrm{~J} \mathrm{~kg}^{-1} \mathrm{~K}^{-1}$ while liquid in B has density of $\displaystyle 10^3 \mathrm{~kg} \mathrm{~m}^{-3}$ and specific heat of $\displaystyle 4000 \mathrm{~J} \mathrm{~kg}^{-1} \mathrm{~K}^{-1}$. Which of the following best describes their temperature versus time graph schematically ? (assume the emissivity of both the beakers to be the same)