Question

In a school trip to Shimla one day Siya and Smita decided to cook Rice . Siya took a pan to cook while Smita took a pressure cooker for cooking at the same place. Smita advised Siya not to cook in pan and suggest her to use pressure cooker.
(i) Who will cook rice faster?
(ii) What is the effect of pressure on boiling point?
(iii) What value are associated with Smita?

Answer 1

smita
it will be cooked by giving pressure if we use a pan it may or may not happen
according to smita associating with cooker

Answer 2

(i)Smita will cook the rice faster.Pressure cookers heat quickly because the internal steam causes the wet steam to permeate food.

(iii)Presence of mind and scientific thinking.

(ii)The effect of pressure on the boiling point makes the rice to cook faster.