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Physics Tuition Singapore A Level H2 H1 Physics Tuition – Potential Energy     Answer (B)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Physics Tuition Singapore A Level H2 H1 Physics Tuition

Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition – Group II   Which one of the following statements of Group II elements (magnesium to barium) is correct?   A       The tendency to form complex ions decreases down the Group.   B       The reactivity with cold water decreases down the Group.   C       The acidity of an aqueous solution of the Group II chlorides increases.   D       The minimum temperature required for the decomposition of the Group II nitrates decreases.   Answer (A)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition            

Tuition Centre Singapore Math Tuition Additional Math Tuition- Co-ordinate Geometry   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Additional Math Tuition Singapore O level Add Math N level Add Math Tuition

Math Tuition Singapore – Hire Purchase   The cash price of a 70 inches TV is $7,000. Mr Tan bought the TV on hire purchase by putting a downpayment of $1,000 and monthly instalments of $150 over y months. Express the total amount payable by hire purchase, in terms of y. Express, in terms of y, the amount Mr Tan could have saved if he had paid in full by cash. Given that the seller charged simple interest at 10% per annum, form an equation to calculate the value of y.     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Elementary Math Tuition Singapore O level Math N level Math Tuition

Biology Tuition Singapore – Plant Nutrition Misconception   Misconception 1 Epidermal cells do not have chloroplasts. Therefore, they should not be classified as plant cells. Correct Conception 1 Chloroplasts are not the only characteristic of plant cells. Different leaf cells are adapted in different ways to carry out photosynthesis efficiently. The lack of chloroplasts in epidermal cells enables more sunlight to penetrate into the inner mesophyll layers   Misconception 2 All plant cells have rigid cellulose cell walls. Hence, they are not able to change their shapes. Correct Conception 2 Not all plant cells are rigid in shape. Guard cells have a thicker cell wall near the stoma. This difference in thickness enables the guard cells to bend as turgor increases.   Pleas ...