Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition – Group VII

Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition – Group VII   Answer (D)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Chemistry Tuition Singapore A level H2 H1 Chemistry Tuition Singapore      

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Math Tuition Singapore O Level Additional Math Tuition – Trigonometry and Stationary Point

Math Tuition Singapore O Level Additional Math Tuition – Trigonometry and Stationary Point     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Math Tuition Singapore O level Additional Math Tuition Singapore

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Maths Tuition Singapore O level Elementary Math Tuition – Scale and Maps

Maths Tuition Singapore O level Elementary Math Tuition – Scale and Maps   1a) The scale of Map A is given as 1: 200 000. Find, (i) the actual distance, in km, of two points measuring 6 cm on the map, (ii) the area of a town on the map given that its actual size is 1.5 km2. 1b) Given that the scale of Map B is 1: 250 000 and the size of a reservoir on Map B is 3.6 cm2.  Calculate the area of the same reservoir, in cm2, on Map A.   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Math Tuition Singapore O level Elementary Math Tuition Singapore      

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Biology Tuition Singapore O Level Biology Tuition – Plant Nutrition Common Misconception

Biology Tuition Singapore O Level Biology Tuition – Plant Nutrition Common 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 ...

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Physics Tuition Singapore O level Physics Tuition – Temperature Common Misconceeption

Physics Tuition Singapore O level Physics Tuition – Temperature Common Misconception   Misconception 1 Temperature is a vector quantity because it can have negative values similar to velocity Correct Conception 1 Temperature is a scalar quantity and not a vector quantity. A negative value for velocity means its direction is opposite of the defined positive direction. A negative value for temperature means its value is lower than zero   Misconception 2 Ice point is the temperature of ice and steam point is the temperature of steam. Correct Conception 2 Ice can have temperatures lower than 0°C and steam can have temperatures higher than 100°C. Therefore, this definition cannot provide fixed temperatures for calibration. The correct definition of ice point refers to the point ...

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