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Physics Tuition Singapore – Energy,Work and Power Exam Tips   Exam Tip 1 To find the total pressure exerted at a certain depth of a lake, remember to always add atmospheric pressure to the pressure due to water.   Exam Tip 2 Although technically you can use many types of liquid in the barometer, use mercury as it has the highest density among liquids at room temperature. Normal atmospheric pressure causes the mercury level to rise to only 76 cm. If you use other liquids, the liquid level will be much higher. For example, you need a 10 metre high tube if you use water. Imagine the trouble you will have in handling this barometer!   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Physics Tuition Singapore O level Physics N level Physics  Pure and Combine ...

Chemistry Tuition Singapore – Common Misconception   Misconception 1 When the excess reactant is an impure substance, the percentage yield of the reaction must be less than 100% Correct Conception 1 When the limiting reactant is an impure substance, the percentage yield of the reaction must be less than 100%.     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Chemistry Tuition Singapore O level Chemistry N level Chemistry  Pure and Combined Chemistry Tuition    

Tuition Singapore Primary English Tuition Singapore- Grammar   The water in the dam rose higher last week than it had ever__________________ before. (1) rise (2) rose (3) risen (4) raised   Answer (3)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need English Tuition Singapore Primary English Tuition

Tuition Singapore Primary Maths Tuition Singapore – Ratio   Mr Seah owns a farm in Lim Chu Kang. In his farm, 30 chickens can lay 63 eggs in 7 days on average_ How many eggs will he expect 10 chickens to lay in 10 days on average? (1)            9 (2)            11 (3)            30 (4)            33   Answer (3)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Math Tuition Singapore Primary Maths Tuition  

Tuition Singapore Primary Science Tuition – Life Cycles of Plants     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Science Tuition Singapore Primary Science Tuition