Change of State and Latent Heat

JEE Main Physics · Thermal Expansion and Calorimetry · 6 questions, latest first

• The heat extracted out of x gram of water initially at 50^° C to cool it down to 0^° C is sufficient to evaporate (1000-x) gram…20265 April, Shift 2 · Q47
• Which of the following best represents the temperature versus heat supplied graph for water, in the range of -20^° C to 120^° C?202628 January, Shift 1 · Q35
• A gun fires a lead bullet of temperature 300 K into a wooden block. The bullet having melting temperature of 600 K penetrates…202523 January, Shift 1 · Q32
• An amount of ice of mass 10^-3 kg and temperature -10^° C is transformed to vapour of temperature 110^° C by applying heat. The…202522 January, Shift 1 · Q32
• A block of ice at -10^° C is slowly heated and converted to steam at 100^° C. Which of the following curves represent the…202430 January, Shift 2 · Q37
• Heat energy of 184 kJ is given to ice of mass 600 g at -12^° C. Specific heat of ice is 2222.3 J kg^-1^° C^-1 and latent heat of…202329 January, Shift 2 · Q8