Heat Transfer

 fuck u Readers

Today in chemistry class we are learning about heat transfer.

Heat transfer is move heat from one place to another.

Conductor of heat can pass on heat from one thing to another. eg warm water, metal

Insulator of heat does not pass of heat. eg oven, styrofoam

Convection is heat transfer without contact.

The experiment we did was we light a tea bag on fire and they burn down and fly up in the air. It was flying because it was hot particles and hot particles are less dense so it goes up. 

When it cool down the paper come back down because cool paticles is more dense so it comes back down.

Week 9 - Do Now

Teacher should teach high school students about politics and debating because you never know one day the student could become the president. Learning about debating in high school is good because students have their own rule they want to change or add to the country and they will need to know how to debate and persuade the people to do that. Learning about politics is good for high school students.

Week 9 - Do Now

 Being able to speak in public confidently is an important life skill. If you want to do the news, you got to speak nice, clear, and confident so people could understand what you are talking about. Talking in public confidently is a very important life skill.

Do Now - Week 8

 English is the most important subject in school. In school, you need English to speak, write and read. You need to know how to write and read because if there's a sign and it says something you will need to read, if you don't know how to read, you won't know what it is saying. The most important subject in school is English.

Do Now - Week 6

 The age of 14 and up should be allowed to vote for the federal election in New Zealand because there will be more people voting for the election. 

Week 6 - DO NOW

 Your name is an important part of who you are. Your parent gives you a name so people have a word to call you. Most names have good meanings to them. If you don't have a name, people don't know what to call you when they are speaking to you. You need your name to fill out the form and for your passport. Names are a really important part of who you are.

Evaporating

 Hello, Readers!

Today in Chemistry class we are learning about evaporating, condensing, and distillation.

Evaporation is when a substance gets heated up and it turns from liquid to gas.

Condensation is when you turn a gas into a liquid by cooling it up. 

Distillation is separating a solution using evaporating and condensing.

The aim of our experiment today is to use distillation to separate out the dissolved sugars in coke or coke zero and to see what the liquid looks like after we separate the sugars.

My hypothesis is the zero coke is gonna have less sugar and the normal coke has more sugar and the liquid will still have the same colour after we separate the sugar.