# Yahoo奇摩 網頁搜尋

廣告

1. 排列方式

1. ### total power output of the star

Assume no absorption of radiation in space, the power incident on the surface of a sphere of radius 9x10^12 m centred at the star = 4.pi.(9x10^12)^2 x 15.3 ...

2. ### Physics!!! Help!!!20PTS! thz

Assume no power absorption in space, the total power incident on the surface of a sphere of radius 6 x 10^12 m centred at the star = 15.3 x ...

3. ### (eng好急)幫幫手,改我篇作文大網....20

Introduction Have you ever wondered why phones are so desired by people today? change to Introduction Have you ...

分類：社會及文化 > 語言 2012年11月13日

4. ### (ENG好急)比d意見我(幫我改改!)20

好多人用緊智能手機，你D point咁似用Nokia 2G手機? 想攞高分d，不妨用以下的point: positive impact 1. 剩女老師成功用line等軟件溝仔，雖然都嫁唔出，起碼有拍過拖 ...

分類：教育及參考書 > 教學 2012年11月12日

5. ### 中三物理-輻射

...發出輻射？ A shiny surface (光滑表面) is a bad emitter and absorber of radiation. A black surface is a good emitter and absorber of radiation. 2.試解 ...

6. ### 我想問以下實驗儀器的作用...(15分)急!

...protect light-sensitive chemical compounds from visible light, ultraviolet and infrared radiation which may alter or break them down. The bottles are... ...

分類：科學及數學 > 化學 2012年09月25日

7. ### eng 作文3篇 求改!!!(20點)

... 3)protecting the environment because it won't produce smoke and radiation when it is cooking.It is also a multi-purpose oven....

分類：社會及文化 > 語言 2012年08月08日

8. ### F3簡科問題(bio vs phy)

...: heat wave E&M(hardest topic for girls) radiation and electives. calculate, practice, calculate and practice no big deal if you ...

9. ### 核輻射點樣整死人?

An extremely high dose of radiation can deliver a very large amount of energy to the body, and literally fry the body, like a...

分類：科學及數學 > 生物學 2012年03月29日