Question

Q2. a) Identify the method of heat transfer that take place in each of the following:- (3)
i) Bread in a toaster
ii) eggs cooking in a fry pan
Water boiling in a kettle
iv)warm liquid rising, cool liquid sinking
v) Hot air balloon rising
vi)burning your tongue on soup


batado bhai test hai​

Answer 1

Answer:

Explanation:

A slice of bread gets heated from the heated filament in a toaster by convection. Air is heated by filament by convection and radiation and heated air transfers the heat to the bread by convection