Physics
Related Questions
Water in a dish evaporates faster than in a bottle. Give reason.
A certain quantity of water is heated from 20°C to 100°C. Its temperature is recorded after each 1 minute. The observations are:
Time (in minute) Temperature (in °C) 0 20 1 30 2 40 3 50 4 60 5 70 6 80 7 90 8 100 9 100 10 100 11 100 12 100 What conclusion do you draw from the above table about the boiling point of water? Explain.
A patient suffering from high fever is advised to put wet cloth strips on his forehead. Why?
On a humid day, you sweat more and feel less cool in comparison to a breezy day where sweating makes you feel much cooler. Give reason.