Make Your Own Quick Sand

Science Tuition classes in Miracle Learning Centre is very beneficial. If you do not understand science, you must definitely try the chemistry tuition class at Miracle Learning Centre. Let us learn about the preparation of Quick Sand in this chemistry tuition lesson. Quick sand is a fascinating substance, make some of your own and experiment on a safe scale. Amaze your friends by demonstrating how it works.

What you'll need:

1 cup of maize cornflour Half a cup of water A large plastic container A spoon

Instructions:

This one is simple, just mix the cornflour and water thoroughly in the container to make your own instant quick sand. When showing other people how it works, stir slowly and drip the quick sand to show it is a liquid. Stirring it quickly will make it hard and allow you to punch or poke it quickly (this works better if you do it fast rather than hard). Remember that quick sand is messy, try to play with it outside and don’t forget to stir just before you use it. Always stir instant quicksand just before you use it!

What's happening?

If you add just the right amount of water to cornflour it becomes very thick when you stir it quickly. This happens because the cornflour grains are mixed up and can’t slide over each other due to the lack of water between them. Stirring slowly allows more water between the cornflour grains, letting them slide over each other much easier. Poking it quickly has the same effect, making the substance very hard. If you poke it slowly it doesn’t mix up the mixture in the same way, leaving it runny. It works in much the same way as real quick sand.

Air and Its Properties

Chemistry tuition classes in Miracle Learning Centre is very useful. If you do not understand chemistry, you must definitely attend the chemistry tuition class at Miracle Learning Centre. Let us learn about air and its properties in this chemistry tuition lesson.

Your chemistry tuition teacher at Miracle Learning Centre will teach you about air and its properties. Air supports life. Processes such as photosynthesis, combustion and respiration, all require air. Air is a mixture of gases. It is made up of 78% nitrogen, 21% oxygen, 1% noble gases, 0.03% carbon dioxide and water vapour. Since air is a mixture, the composition of air varies from place to place. The amount of water vapour in the air also varies. On a humid day, there is a lot of water vapour in the air, hence, we perspire more easily.
Nitrogen is a colourless, odourless gas, and is the most abundant gas in the air. Nitrogen is less dense than air. Oxygen is also colourless and odourless, similar to nitrogen. However, it has approximately the same density as air.

The student at Miracle Learning Centre asked, "Why is nitrogen the most abundant gas instead of oxygen?" The chemistry tuition teacher at Miracle Learning Centre replied, " Nitrogen is an inert and does not combine easily with other substances as compared to oxygen which is very active as it readily combines chemically with many substances to form other new substances."
Miracle Learning Centre hope you have understood the air and its properties and how it helps you to answer chemistry tuition questions. Do come to Miracle Learning Centre for more chemistry tuition lessons to learn more about air and its properties and chemistry.

Study in Top Colleges in Singapore

Singapore Education is a multi-government organization activity propelled by the Singapore Government in 2003 to build up and advance Singapore as a chief training center point and help worldwide understudies settle on an educated choice on concentrating on in Singapore. This activity is driven by the Singapore Economic Development Board and upheld by the Singapore Tourism Board, SPRING Singapore and the Ministry of Education. Educational cost charges are moderate and the average cost for basic items in Singapore is still essentially lower than of numerous created nations. With Singapore's custom of meritocracy capable understudies who need budgetary help can discover the assist they with requiring in type of grants, bursaries and study credits.

Why study in the Top Colleges in Singapore?

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Admissions for Studying in Singapore

Main 5 Colleges in Singapore

1. National University Of Singapore - The National University of Singapore will be Singapore's most seasoned college. It is the biggest college in the nation as far as understudy enrolment and educational programs advertised. The National University of Singapore was shaped with the University's merger of Singapore and Nanyang University in 1980.

2. Singapore Management University - Singapore Management University (SMU) is home to around 7,000 understudies and includes six schools: the School of Accountancy; Lee Kong Chian School of Business; School of Economics; School of Information Systems; School of Law; and School of Social Sciences.

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5. German Institute of Science & Technology - TUM Asia5. German Institute of Science & Technology - TUM Asia - Pioneering the globalization of German college instruction, in 2001, TUM picked the Republic of Singapore as its vital accomplice to start the first German scholastic wander abroad. German Institute of Science and Technology - TUM Asia

Best Science Tuition in Singapore

Miracle Learning Centre Pte Ltd is conveniently located in Bukit Timah, and started in 2008 as a centre specializing in Mathematics and Science.Because we were founded with one simple aim – “achieving excellence in mathematics and science”, we have been able to stay focused, and deliver consistent results. We must be doing something right!