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Tuition Center Singapore JC Math Tuition – Binomial Expansion & Small Angle Approximation   Answer a = 4 , b = 0 , c = -2/3   Please contact Mr Ong if you need the full worked solution Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need tuition in A Level/JC H2/H1 Math      

Tuition Center Singapore JC Physics Tuition – Kinematics   Answer : D   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need tuition in A Level/JC H2/H1 Physics Please contact Mr Ong if you need the full worked solution

Tuition Center Singapore JC Chemistry Tuition – Gases   The pressure rating of a car tire is typically given to be 210 kPa. This is based on an internal air temperature of 25°C. A driver decides to inflate the tires of his car to the rated pressure after driving at a high speed for some time, during which the internal air temperature has risen to 40°C. What will be the drop in pressure in each tire when the temperature has returned to 25°C? A       9.3 kPa                  B       10.1 kPa             C     78.8 kPa              D      200 kP   Answer B Since V, n, R remains constant, P1/ T1= p2 / T2 210 / (40 + 273) = p2 / (25 + 273) p2 = 199.3 kPa Drop in pressure = 210 –199.9 =10.1 kPa   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need tuition ...

Tuition Center Singapore Math Tuition – Modulus Functions and Graph   Question Answer (i) q = 3 (ii) p =5   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need full worked solution  

Tuition Center Singapore Maths Tuition – Single Fraction, in its Simplest Form   If you need help in Secondary 1 to Secondary 4 Mathematics, please contact Angie @96790479 or Mr Ong @ 98639633