Conduction is the process by which heat is transferred from the hotter end to the colder end of an object. The ability of the object to conduct heat is known as its thermal conductivity, and is denoted k.

Heat spontaneously flows along a temperature gradient (i.e. from a hotter body to a colder body). For example, heat is conducted from the hotplate of an electric stove to the bottom of a saucepan in contact with it. In the absence of an opposing external driving energy source, within a body or between bodies, temperature differences decay over time, and thermal equilibrium is approached, temperature becoming more uniform.

The mock chemistry exam is an excellent resource for students preparing for their final assessments. It covers a comprehensive range of topics, effectively mirroring the structure and difficulty of actual exams. The questions are well-crafted, encouraging critical thinking and problem-solving skills. Additionally, the inclusion of detailed answer explanations helps reinforce learning and clarify misunderstandings. Time management is also tested, allowing students to gauge their pacing under exam conditions. Overall, this mock exam serves as a valuable tool for boosting confidence and enhancing knowledge, making it an essential part of any chemistry study plan. Highly recommended!

TC sir教得好好，課程內容好豐富，老師的教學能力超群，傳授 5** 實戰技巧，幫助制定清晰目標，掌握課題的考核重點，上課風趣幽默，幫助我們輕鬆取得高分，讓我可以在應試上更有信心，感謝老師用心的教導。

Tc sir的Mock十分高質，並且附送埋2024的Mock給我，真是太好了，由於我可以同時操到兩份高質的Mock,在真正的dse時在時間管理及答題技巧方面也進步了很多，我在這次Mock真獲益。

tc 份mock质量很高，有助帮助学生了解自己有哪些位置没有背熟 题目的种类也十分符合tip题模式 将重点可能会考的部分都汇集在一份卷之中 帮助学生备战dse

我非常感謝我的化學補習老師！他耐心教導，總能將複雜的概念簡化，讓我更容易理解，激發了我對化學的興趣，讓學習變得更加有趣和充實，真心感謝他的付出！

這份模擬卷非常專業，題型多樣且具挑戰性，能全面檢測學生的知識掌握情況。內容設計合理，讓我在準備過程中獲得了很多實用的經驗，極力推薦給其他同學！

老師非常用心出題目並且可以令我反思,掌握自己嘅弱點，令我哋可以不停咁操唔熟嘅課題，操到熟為止，並且有唔了解可以問返佢 ，非常有用

有模擬考試的機會非常難得，這是一個十分值得把握的機會去鍛煉和考驗自己，有助我去找出自己的弱點，更有方向和效率地溫習。

雖然份卷偏簡單，但睇得出TC誠意滿滿，用好多刁轉嘅地方嚟提點啲比較難嘅概念同伏位，好期待收返份卷有咩實用評語。