Acknowledgements
特別致謝
Financial Support
Hong Kong Science and Technology Parks
香港科技園
On Hing Paper Holdings Ltd.
安興紙業集團有限公司
Solomon Systech Ltd.
晶門科技有限公司
The HK Electronic Industries Association Ltd.
香港電子業商會有限公司
The HK Electronic Industries Association Education Foundation Ltd.
香港電子業商會教育基金
ANON
Print Advising
印刷諮詢
HKUST Publishing Technology Centre
香港科技大學出版科技中心
Special Thanks to
特別感謝
Miss Catherine Wong
王志潔女士
測一測
Answers
答案:
b, b, d, c, a, f
For detailed answers
and explanations,
please visit our website.
想了解更多,
請參觀我們的網站
Interested in science and writing?
Submit a science article for a chance to win
an Apple
iPad
AND have it published in
future issues of
Science Focus
! For more
competition details, please visit:
對科學和寫作有興趣?
提交以科學為題材的文章,你將有機
會贏得蘋果
iPad
乙部!得獎作品會在
未來「
科言
」中登出。若想了解更多比
賽詳情,請瀏覽「
科言
」的網站。
G16353
Not for Sale (
非賣品
)
Test Yourself!
1. A cube is at rest on a table. What happens to
the pressure applied by the cube on the table
if the dimensions (using the same material) of
the cube are doubled?
一個立方體塊放置在桌上,當它的尺寸增大一倍
時,由它施加的壓強會如何變化(材料不變)?
a. Nothing
沒有改變
b. Doubled (x2)
以前的兩倍
c. Quadrupled (x4)
以前的四倍
d. Octupled (x8)
以前的八倍
2. Which enzyme extends and maintains the
length of chromosomes?
哪種酶素負責維持染色體的長度?
a. Protease
蛋白酶
b. Telomerase
端粒酶
c. Polymerase
聚合酶
d. Amylase
澱粉酶
3. What percent of an atom is empty space?
原子的結構有百分之多少是空間?
a. 10%
b. 27%
c. 52%
d. 99%
4. The best resonance structure is one that has
最穩定的共振結構包含:
a. High bond length
鍵長較高
b. Atom splitting
原子分裂
c. More bonds, fewer charges
鍵數多、電荷少
d. Charged particles
帶電粒子
5. The longest bone in the human body is the
人體最長的骨頭是:
a. Femur
股骨
b. Fibula
腓骨
c. Humerus
肱骨
d. Tibia
脛骨
6. True or False
是非題
:
A balloon filled with water will explode when a
burning candle is placed underneath it for 10
seconds.
當一個燃燒的蠟燭放置在裝滿水的氣球底下,氣球
就會爆炸。
a. T
是
b. F
非
© Published by
School of Science, HKUST
©
香港科技大學理學院出版