Blaze Through the 2025 STCW Basic Firefighting Exam – Ignite Your Skills Today!

Question: 1 / 400

According to the principle of heat flow, what is the direction of heat transfer between substances?

From cold substance to hot substance

From hot substance to cold substance

Heat transfer between substances follows the fundamental principle that energy naturally moves from a region of higher temperature to a region of lower temperature. This process occurs until thermal equilibrium is achieved, meaning that the temperatures of the two substances become equal.

In practical terms, this can be observed in everyday situations, such as touching a cold metal object; the warmth from your hand is transferred to the metal, which is at a lower temperature compared to your hand. This continuous flow of heat from hot to cold is crucial in understanding how fires behave and spread, as well as in developing strategies for effective firefighting. It's essential for those in firefighting to recognize this principle to manage and control fire behavior effectively.

Get further explanation with Examzify DeepDiveBeta

Both directions simultaneously

No specific direction

Next Question

Report this question

Download STCW Basic Firefighting Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy