Change In State And Latent Heat (अवस्था परिवर्तन / गुप्त ऊष्मा)|Melting Point, Boiling Point, Freezing Point, Pure Substances, Elements (गलनांक बिन्दु, क्वथनांक बिन्दु, हिमांक बिन्दु, शुद्ध पदार्थ, तत्व )|Compounds (यौगिक)|Mixtures (मिश्रण)|Summary (सारांश)

Two bodies of equal mass m are heated at a uniform rate under identical condition. Their change in temperature are shown. Then (i) The ratio of melting point of the substances is 1.5 (ii) the ratio of their latent heats is 0.75 (iii) the ratio of specific heat of two substances is 0.33 in solid state (iv) the ratio of specific heat of two substances is 2 in liquid state.