Category Archives: JC

Maths Tuition Singapore Unit Vector Unit Vector A vector with magnitude 1 is called unit vector Please contact Angie @ 96790479 or Mr Ong @ 98639633 for more information on H2 Maths Tuition   

Chemistry Tuition Center Singapore – Ionisation Energy   Question Explain why the 1st ionisation energy generally increases across Period 3.   Answer Across the Period, nuclear charge increases due to increase in number of protons. Shielding effect is similar as the valence electrons are in the same quantum shell. Hence, valence electrons are more strongly attracted… Continue reading →

Hi Students Attached 2015 A level H2 Physics (9646) Paper 1 Answers Please contact me @98639633 if your answers is different from mine.   1 A 11 B 21 C 31 B 2 D 12 A 22 D 32 D 3 C 13 D 23 B 33 B 4 A 14 A 24 B 34… Continue reading →

Hi Students Attached is 2015 A Level H2 Chemistry (9647) Paper 1 Answers. Please contact Mr Ong @ 9863 9633 if you answers is different from mine 1 B 11 D 21 B 31 D 2 B 12 C 22 D 32 A 3 C 13 D 23 B 33 C 4 C 14 B… Continue reading →

Introduction   In general, Mathematics is a common pre-requisite for many courses in the university   H1 Mathematics is designed to provide students with a foundation in mathematics and statistics that will support their business or social sciences studies at the university. The syllabus aims to equip students with the skills to analyse and interpret… Continue reading →