hkcee physics past paper passage - st. joseph's anglo ...sjs-phys/secure/(11-12) dse...
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St. Joseph’s Anglo-Chinese School
HKCEE Physics Past Paper Passage
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(b) All of the exhausts in a stealth bomber pass through cooling vents before flowing out of
the plane. Explain how this can help the stealth bomber to hide away from enemy
detection. (2 marks)
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(c) Apart from the designs which help prevent the stealth bomber being detected by radar
and infrared sensors, state two other essential features which are important in building
the stealth bomber so that it can hide away from enemy detection. (2 marks
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Marking Scheme
Remark electric energy (0 mark)
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