This is a collection of multiple choice questions related to Integrated Science. Feel free to propose more problems to us!
Please select 1 answer.
1.
Which of the following is the equation for calculating BMI(Body Mass Index)?
Fun Fact: Pay attention if your BMI is >= 27.5, since it causes diabetes and certain cancers!
2.
How many bones human have?
Fun Fact: A cubic inch of bone can in principle bear a load of 19,000 lbs. (8,626 kg) or more — roughly the weight of five standard pickup trucks — making it about four times as strong as concrete!
3.
There are 118 elements.
Fun Fact: The periodic table might seem only to be ordered in proton numbers, but it actually holds a lot of secret within!
4.
We use wet litmus paper to test the pH(Potential of Hydrogen) value.
Fun Fact: The periodic table might seem only to be ordered in proton numbers, but it actually holds a lot of secret within!
5.
Blood is alkaline(pH > 8).
Fun Fact: Blood is mostly liquid, with numerous cells and proteins suspended in it, making blood "thicker" than pure water!
6.
When two objects are in contact, one loses some charge and the other object must recieve the same charge.
Fun Fact: Electric charge can be positive or negative (commonly carried by protons and electrons respectively). Like charges repel each other and unlike charges attract each other!
7.
Which of the following is not a part of the digestive system?
Fun Fact: Did you know that each part of your digestive system helps to move food and liquid through your GI tract, break food and liquid into smaller parts, or both.
8.
Which of the following doesn't consists in an atom?
Fun Fact: Did you know that an atom is the smallest unit of ordinary matter that forms a chemical element. Everything(including you!) is made up of a lot of atoms!
Did you enjoy the problems we provided? These problems are provided during our annual general meeting(2022-23), which even have prize given to winners!
Consider joining our club to enjoy more problems related to integrated science, and join events held by us!
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Website created by Integrated Science Club committee.
Problems suggested and reviewed by 5B Hon Kin Lok(2022-23 Integrated Science Club Treasurer) and 5D So Lok Hang(2022-23 Integrated Science Club Chairman).
Should you have any enquiries, feel free to contact any of our committee members, or sending an email to sy10236@syss.edu.hk 2022-23 Integrated Science Club
