During summer, Kavita carries water in a transparent plastic bottle to her school. One day, she left her bottle in the school. The bottle still had some water left in it. The following day, she observed some water droplets on the inner surface of the empty portion of the bottle. These droplets of water formed due to ____.
During summer, Kavita carries water in a transparent plastic bottle to her school. One day, she left her bottle in the school. The bottle still had some water left in it. The following day, she observed some water droplets on the inner surface of the empty portion of the bottle. These droplets of water formed due to ____.
The correct option is B Evaporation and condensation.
The particles present at the surface have the higher kinetic energy (energy associated with the motion of particles) and due to increase in temperature during summer the top layer of water in water bottle evaporates and converts to vapours but as these water vapours rise inside the water bottle and touches the inner surface of bottle it again condenses to form water droplets. Hence, firstly evaporation occurs followed by the condensation
Evaporation and condensation.
The particles present at the surface have the higher kinetic energy (energy associated with the motion of particles) and due to increase in temperature during summer the top layer of water in water bottle evaporates and converts to vapours but as these water vapours rise inside the water bottle and touches the inner surface of bottle it again condenses to form water droplets. Hence, firstly evaporation occurs followed by the condensation
