搜尋標籤: "gas"

This resource is based on the students' winning works of "Money Management Challenge—Wealth by Virtue Animation Script". The main theme of the animated videos is to build virtues…

分子運動論是研究分子的微觀行為以及導致宏觀關係的相互作用。本資源透過實驗短片，研究氣體溫度、壓強和體積之間的關係。

The kinetic theory of gases is the study of the microscopic behavior of molecules and the interactions which lead to macroscopic relationships. Through experimental videos, this resource …

本資源根據「金錢管理大挑戰—才德兼備理財動畫劇本創作」的學生得獎劇本製作，動畫以培養良好的品德以養成良好理財習慣為主題。

解釋液體和氣體中的對流作用如何傳遞熱。

本節目分為五部分： (一) 逃生之路 根據消防處資料，每一宗火警情況都不相同，但當聽到火警警報響起或發現火警時，必須迅速行動，尤其應採取措施，避免吸入濃煙，因為大多數火災受害者是因為吸入濃煙而致命的。以下節錄由消防處提供的有關資料，以供教師參考。 (1) 若居住的單位失火 (a) 保持鎮定。 (b) 呼喚單位內所有人離開。 (c) 離開時關上所有門。 (d)…

Introducing (1) Worldwide environmental crises; (2) Definition of sustainable development ; (3) Regeneration of the Hong Kong countryside ; (4) Ecological concepts and principles; (5) Technology for…

This programme is divisible into 5 parts as follows: 1. Composition of Air Under room temperature and pressure, air is in the gaseous state, but it can be turned into the liquid state through…

本節目運用「粒子模型」理論解釋物質的性質。節目分成六個部分。 1. 物質三態 指出大自然的物質，分別以固體、液體或氣體的形式存在。 為物質之三態下定義。 (a) 固體有固定的形狀和體積。 (b) 液體的形狀會隨著容器的形狀而改變，但體積不變。 (c) 氣體的形狀和體積都可以改變。 2.…

This programme is divisible into 6 segments as follows: 1. The Three States of Matter A variety of objects are shown to illustrate the following principles: (a) Matter exists in three states, namely…

This programme is divisible into 6 segments as follows: 1. Introduction The fact that commercial, industrial and domestic activities all rely on a continuous supply of energy to keep on running is…

本資源以一連串有趣實驗，說明空氣有重量並顯示大氣壓強的強度。