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1. ### 有關 energy stored in an inductor

It is only in an ac circuit that energy can be STEADILY STORED in an inductor. In a dc circuit, only transient...the term (Vb.I), which is the energy stored in the inductor.

2. ### What is Bio- energy ?(急需!!!)

Bioenergy is stored energy from the sun contained in materials such as plant matter and animal waste...more, please visit: http://www.repp.org/bioenergy/index.html You can see all about the bio- energy .

分類：科學及數學 > 化學 2006年10月27日

3. ### Energy storage and dielectrics

(a) Energy stored in the 20 uF capacitor = (1/2).(20x10^-6).(180^2...each capacitor = 0.018/2 C = 0.009 C (d) Energy stored in each capacitor = (1/2).(0.009^2)/(20x10^-6) J...

4. ### What is energy ? ---- 10 point !

...sure we have the power to do it all. There are two types of energy -- stored (potential) energy and working (kinetic) energy . For example, the food you eat...

5. ### electrical energy stored in capacitor

最緊要都係睇下邊個係ｃｏｎｓｔａｎｔ 如果ｃａｐａｃｉｔａｎｃｅ係ｃｏｎｓｔａｎｔ就用有ｃ果２條 如果係ｖｏｌｔａｇｅ　係ｃｏｎｓｔａｎｔ　就用ｖ果條 2008-01-24 01:40:54 補充： 加埋我個...

6. ### internal energy

... stored temporarily as elastic potential energy in the spring. Such stored elastic energy is then transferred back to the two colliding masses...

7. ### cannon ball help~

... a cannon BALL (without any explosives in it) is would store no energy . (with explosives= chemical). Firing the cannon. Fuse ignite the...

8. ### Energy

你呢條問題真係好難gabor... Energy 既範圍好廣泛, 而又何為 store 呢? 例如有heat energy , o者係temperature, 咁算唔算可以 store ar? 又例如有gravity potential energy , o者係離開...

分類：科學及數學 > 生物學 2007年01月01日

9. ### how to calculate the energy store in a bow??

弓(bow)所貯的能量屬於彈性勢能。主要是因為弓及弦的變形而產生的能量。由於它受力和形變的情況比較複雜，所以比較難計算。但可以用實驗的方法測量。 用的方法可以用不同的砝碼吊在弦之下，量度砝碼的質量(重量)和弓被拉下距離的關係，將這些數據繪成 mg – x (砝碼的重量和弓被...

10. ### ...give out ... energy (2個)

... rising balloon gains potential energy 2.3 A battery stores chemica energy (2 Example) A stretched rope stores potential energy ...

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