Question 1 How woollen clothes keep us warm during cold winter days? Question 2 Why wearing more layers of clothing during winter keeps us warmer than wearing just one thick piece of clothing? Question 3 Explain how the water in a beaker gets heated when a burner is kept below it? Question 4 Explain how the air in a room gets heated when a room heater kept on a floor … [Read more...] about Transfer of Heat
Heat
Temperature
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 kink … [Read more...] about Temperature