Question

Manjit heats a metal saucepan of milk as shown in figure (11). a) Which is the main process that transfers heat through the milk? b) Which is the main process that transfers heat through the metal saucepan? c) Although the pan was hot, he was able to easily hold it by its handle. Why? d) Suggest a material that could be used to make the handle of the saucepan.

Answer 1

Manjit heats a metal saucepan of milk as shown in figure (11). a) Which is the main process that transfers heat through the milk? b) Which is the main process that transfers heat through the metal saucepan? c) Although the pan was hot, he was able to easily hold it by its handle. Why? d) Suggest a material that could be used to make the handle of the saucepan.

Answer 2

Answer:

a) Convection

b) conduction

c) The material of the handle must have been made up of an insulator of heat so that the heat will not be transferred to the handle. Hence, the handle can be easily held.

d) Handles of pans are made of insulators of heat like wood, plastic, glass, rubber etc.

Step-by-step explanation:

pls mark me brainliest