Question

Problem 9

Answer 1

Given information

We are given an overheated automobile engine.

Step-by-step explanation

Step 1.

According to the questions, There are actually two reasons for this. 

One is to avoid any potential cracking of the head and block that could result if the overheated parts are cooled too rapidly.

second is if we add water in slowly, the engine will cool more slowly, reducing thermal stresses.