Question 1 What is clinical thermometer? What is its range? Why it is not used to measure high temperature? Question 2 What is a thermometer? Name two types of thermometers? Which type of thermometer is used to measure human body temperature? Question 3 Why laboratory thermometer is not suitable for measuring human body temperature? Question 4 What is the function of … [Read more...] about Temperature
temperature
Evaporation
Question 1 Define Evaporation ? Question 2 What is the effect of temperature on rate of evaporation ? Question 3 Why does our palm feel cold when we put some acetone or perfume in it? Question 4 What type of clothes should we wear in summers and why. Question 5 How does the water kept in an earthen pot become cold during summers. Question 6 Why does a desert … [Read more...] about Evaporation