Page 85 - Physics Form 5 KSSM_Neat

(a) Ship and Plimsoll line CHAPTER 2

TF Pressure
F
T SCAN ME
SCAN ME
L R S TF F Ship and
L R T S Plimsoll line
KEMENTERIAN PENDIDIKAN MALAYSIA
W W
WNA
https://bit.ly/2XVxLGv

Figure 2.38
(b) Submarine

Periscope

SCAN ME
SCAN ME
Valve
Submarine
Ballast tank Tank of
(half full) compressed air
Sailors' http://bit.ly/2DLLcPI
cabin

Figure 2.39
(c) Hot air balloon Info

Parachute valve Balloon goes up when:
• parachute valve is closed
• burner is ignited
• air is heated up
• weight of balloon  buoyant force
Balloon comes down when:
• parachute valve is opened
• hot air is released
• burner is turned off
• weight of balloon  buoyant force

SCAN ME
SCAN ME
Rope of Hot air balloon
Burner
parachute valve
Propane
gas tank http://bit.ly/2PeeL1Y
Figure 2.40
4. Present your findings in the form of a multimedia presentation entitled ‘Applications of Archimedes'
Principle in Daily Life’.

LS 2.5.3 75