by yawhuatThe sensitivity of the thermometer is the ability of the thermometer to detect a small change in temperature. Here are some of the factors that influence the sensitivity of glass thermometers Thickness of the glass wall A thicker glass wall reduces the sensitivity of the thermometer Diameter of the capillary tube The smaller diameter of […]
by yawhuatOXIDATION AND REDUCTION: ONLINE IGCSE CHEMISTRY CLASS Let’s learn to understand the difference between oxidation and reduction. Oxidation Reduction Oxidising agent Reducing agent We conclude that A reducing agent is oxidized and an oxidizing agent is reduced.
by yawhuatACID WITH ALKALI: ONLINE IGCSE CHEMISTRY CLASS A universal indicator is used to measure the PH of given acid or base. There are many indicators used to measure the acidity of a solution. Among the indicators are Methyl Orange PH Meter Universal indicator Litmus Paper. Universal indicator Red shows that the solution is acidic while […]
by yawhuatPLANET EARTH:ONLINE CHEMISTRY CLASS Question 1 What is the composition of gases in our atmosphere? Oxygen 21 per cent oxygen. Carbon Dioxide 0.04% Nitrogen 78 per cent nitrogen Inert Gas Argon makes up about 1% of the atmosphere Question 2 Please list the sources of pollution and their solutions Pollution Sources Solutions Water Pollution […]
by yawhuatDr Frost and SavemyExams are two reputable organisations that provide students with comprehensive and compact worksheets. At www.onlinetuitionclass.com we utilised two of the resources to guide our students to excel in Math. The questions in both Dr Frost and Savemyexams are genuinely world-class standards. We are proud to help more than 500 students to excel […]
by yawhuatWe are providing Express Revision for IGCSE students. If you are looking for a quick revision with our online tutoring, we will be here to assist you. Here are some of the topics we will be covering for IGCSE 2022/2023. OUR METHODOLOGY If you look at the list below, Each chapter will consists of 2/3 […]
by yawhuatWe are starting our online tutoring in October. At present we are running personal class but we will be doing online group tutoring very soon. Most of you are wondering the rates for online tutoring … The chart below will show you our rates for both online private tutoring and group tutoring CLASS DURATION 1 […]
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by yawhuatAre you ready for your exam. IGCSE Exam is is just 4 months away and SPM will be 1 month away. Are you ready? If you are feeling the pressure and looking forward for BOOST class, we would like to recommend you Mock Exam Class. With the mock we are able to help you to […]
by yawhuatLooking for Malay and Chinese online class? At onlinetuitionclass.com we do provide affordable online class for students and adults. Our Online IGCSE Malay and Chinese class goes beyond exams and we are able to help you to learn mandarin or malay at ease. The is no age limit when learning language. What do we provide […]