Question 11 MarkIron expands $............$ than copper.AnswerIron expands less than copperView full question & answer→
Question 21 MarkAlcohol expands $.........$ than water.AnswerAlcohol expands more than water.View full question & answer→
Question 31 MarkGases expand $..........$ than the liquids.AnswerGases expand more than the liquids.View full question & answer→
Question 41 MarkLiquids expand $.........$ than the solids.AnswerLiquids expand more than the solids.View full question & answer→
Question 51 MarkA longer rod expands $.........$ than a shorter rod on being heated to the same temperature.AnswerA longer rod expands more than a shorter rod on being heated to the same temperature.View full question & answer→
Question 61 MarkCooling is produced in $.........$AnswerCooling is produced in evaporation.View full question & answer→
Question 71 MarkHeat is $.........$ during boiling.AnswerHeat is absorbed during boiling.View full question & answer→
Question 81 MarkThe molecules of liquid $.............$ heat from surroundings in evaporation.AnswerThe molecules of liquid absorb heat from surroundings in evaporation.View full question & answer→
Question 91 MarkEvaporation takes place at $.........$AnswerEvaporation takes place at all temperature. View full question & answer→
Question 101 MarkBoiling occurs at $.........$AnswerBoiling occurs at a fixed temperature.View full question & answer→