look at the image given below and speculate the way of heat transfer write your answer in space provided
Answers
Answer:
The first case the heat is transferred by conduction from the heated oven to the steel base of the cooker and the hot water being lighter goes up and the cold water seeps down.
The second case is the transfer of heat energy fro the oil to the fries which will create reaction and hence the fries will heat up due to the oil.
In the third case the cup of hot soup becomes warmer because the hot soup spreads its heat through conduction into the walls of the cup and hence the walls retain the heat.
The heat transferred in charcoal by the heated vapors of the charcoals heats up its surroundings.
The fifth case is the case of hot air balloon the heat transfer is from gasoline to fire by oxygen as its supplier and air as the medium of conduction.
Heat is transferred by air with the help of oxygen .
The frying pan gets heated up due to conduction of heat from the flames.