Two identical beakers \( A \) and \( B \) contain equal volumes of ...
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Two identical beakers \( A \) and \( B \) contain equal volumes of two different liquids at \( 60^{\circ} \mathrm{C} \) each and left to cool down. Liquid in \( A \) has density of \( 8 \times 10^{2} \mathrm{~kg} / \mathrm{m}^{3} \) and specific
\( \mathrm{P} \) heat of \( 2000 \mathrm{~J} \mathrm{~kg}^{-1} \mathrm{~K}^{-1} \) while liquid in \( B \) has density of W \( 10^{3} \mathrm{kgm}^{-3} \) and specific heat of \( 4000 \mathrm{~J} \mathrm{~kg}^{-1} \mathrm{~K}^{-1} \). Which of the following best describes their temperature versus time graph schematically
(assume the emissivity of both the beakers to be the same)
[JEE (Main) 2019]
(b)
(c)
(d)
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