Imploding Can

Today we did another experiment, this one is called " Imploding Can ". You just need to follow some easy steps and get some equipment you can find around your house. This experiment was really fun, and we're in a group of 5 people since there are only 4 cans, we needed to sensible of the fact that everyone needs to do it and get to experience it. I would probably do another experiment by myself, doing this. 

Hypothesis: The can will collapse instantaneously, instead of exploding outside but this explodes inside. 

Equipment :

- You need a tripod 

- Then you also need a bunsen burner 

- A heat mat 

- Also a gauze mat 

- Lastly the most important thing a can 

-  A container and some water.

Steps :
- Get everything you need like the equipment, but make sure you also get some safety things such as safety glasses and may some gloves if only needed. Set up everything, before you start the experiment. Also before you put the can above the tripod, put a little bit of water about 10-15 ml then you can start it.

- The last step, get scissor tongs and pick up the can since it will be hot. We don't want our hands to be burnt by the pressure. Then get a container and put water, then dip it and see what will happen and watch carefully. 

Results :

So when we heated the can, it will be caused to boil. So the vapor from the boiling water will push out some air out of the can. When the can was full of water vapor, you quickly cooled it by inverting it in water. Cooling the can led the water vapor to condense, resulting in a partial vacuum. Because of the incredibly low pressure of the partial vacuum within the can, the pressure of the air outside the can was able to crush it. When the pressure outside exceeds the pressure within, the can is crushed because the pressure differential is higher than the can's ability to resist. With your palm, you can smash an open aluminum can. When you compress the can, the pressure outside exceeds the pressure within. If you press the can hard enough, it will collapse. So actually when we were doing this we have a bit of a problem at first we thought that it wouldn't work since the third first try it was a fail. Then I thought of watching some videos that are related to this, I saw that there's a very important thing you needed to do to make this thing work. We'll use the tongs to pull the can off the stove, turn it upside down, and plunge the can's mouth into the bowl of water. With the tongs, get a solid grip on the can at the bottom and hold the tongs in the palm-up position. Lift the can from the stove, turn it upside down, and plunge it into the cool water in one fast move. That was the most important thing you needed to remember when you're going to do this experiment.

Conclusion: This motion is comparable to drinking via a straw. We claim we're "sucking" drink up via the straw, but we're not. Outside air pressure is pushing down on the liquid's surface. The force of the outside air pressing down on the surface of the water is higher than the force within the can, and the water is forced up into the can. Even though there's a lot of fail attempts we still tried until we succeed with this experiment. 

Diffusion of Potassium Permanganate

 Today we did something pretty cool, we used something new which is called potassium permanganate. This experiment is based on diffusion. Well to explain diffusion is the transfer of material from a high concentration area to a low concentration area. Diffusion occurs in liquids and gases because their particles travel randomly from one location to another. Diffusion is a crucial mechanism for living organisms because it allows chemicals to enter and exit cells. 

Types of equipment: 

- Tweezers 

- Petri Dish 

- KMnO4 

- Hot water and a cold water

Questions:  Does temperature speed up or slow down diffusion? The larger the concentration difference, the faster the rate of diffusion. The higher the temperature, the more kinetic energy the particles have, causing them to travel and mix faster. The higher the rate of diffusion, the larger the surface area. 

Result: The temperature of a material is proportional to the rate at which its molecules move. As a result, the molecules in hot water moved quicker than those in cold water. This allows the dye in the hot water to disperse or travel more quickly throughout the water. To be honest, when I saw the results of this experiment. The crystals spread faster in the hot water, other than the cold water which is really interesting. Hot water will equal Quicker Diffusion 

Conclusion: The particles in Hot water are moving faster than it did in the cold water.

Writing Challenge!

It was really beautiful the blue sky, peaceful ocean and I see a green mountains. The sky is very clear there's no sign of any birds. Clam water that shin like a start, and has a lot of white boats that make's it more cool to look at.  Jeya enjoying ever thing I see the boats, the waves ,Jeya feel the cold breeze and enjoying the beautiful sun while swaying the grass.

Jeya was enjoying her vacation after her long work that she have to do. She decided to rest under those green trees, she enjoy everything and that time she didn't realise that she felt asleep without any blanket or any pillows. Jeya felt that someone is watching her that didn't help her to sleep, and she was also interrupt because of the cold breeze that give her goosebumps and shivers so hard, and a loud splash of the waves. But she still don't mind and continue her calm relaxed sleep. 

While Jeya was sleeping in the middle of the night, she heard a really scary growl. Jeya was really frightened because she was not used to this things, because she was only used to sleep without anything that interrupt her. She slightly open her eyes, while hiding her face in her hands. She was trembling because of the sound that she heard, she was really confused and don't have any ideas where did it came from so Jeya has her suspicions about the sound. 

As Jeya was hearing those sounds she try to become brave and take off her hands and open her eyes. Jeya look around and didn't see something, so she bravely stand up and there she saw a friendly lion who is hiding in the bush. She come closer to the lion pet it, and the lion didn't move an inch. Jeya and lion became a close friends, and the lion is always with Jeya where ever she goes.

 

DIGITAL IGNITION...

Digital Learning   

Kumusta, this year the year 6 student did the Digital Ignition in this time we already finished our learning at Digital Ignition and Colour coding with Mrs Lyn who is teaching at helping us to learn and to use the Binary Number that has a meaning of On and Off. 

Over the last few weeks we have been going to the hall to learn about Digital Ignition with Lyn. 

We learnt about Binary numbers. We learnt what numbers were on and off. On is green. If the number is 1 then it is on and if it is 0 it is off and the colour is purple. When we did the colour coding we used a robot that could be connected to your device. When we made the algorithm we needed to do the colour coding to move our robot. I'm happy because I understood how to do the coding clearly and I now understand why that sometimes when I search on google doesn't work because you need to be specific in your search so the computer can understand specifically.

I feel great that I have the knowledge that computers only understand Binary Numbers and that can help  me when I using devices. We had so much fun to doing coding.

Thank you guys for learning about Digital Ignition, give a thoughtful and positive comment for my Digital Ignition blog. Have a great weekend. BYE!!!

WEATHER DLO..

 Hi guys, last week we did our D.l.O about Water Cycle, and this time I'm gonna show you my D.l.O about what I'm learning on the Water Cycle D.L.O. We have been working on it since last week and now we have finished it. When I made my Weather D.L.O I put some facts and pictures into my D.L.O. I've been learning about Cold Fronts and Warm Fronts because I want to know how they work and how they move. SO look down below and check it out and learn how they move and how they work.

Thank you for reading and I hope you put your thoughtful feed back. BYE. I hope you enjoy it.

My Interview plan

 Hi guys welcomeback again to my another blog post .  I'm going to share this to you guys my interview plan with my partner,  and I hope that you really like it.    

Here is it

Introduction:

Hi guys. Good Morning. My name is Lhysette.  I’m at Hornby Primary School. So today I am interviewing amazing Khaylanie   We are going to be asking Khaylanie what she likes or what she doesn’t like because I want to know more about  Khaylanie. I hope you like it and have great day and let’s get start

Category 1: Fun ACTIVITIES

What kind of things do you like doing every day in school ?

What are the things that make you happy?

What is your favorite memory of all the time? Why ?

Could you tell me the 5 movies that make you cry?

What is your favorite color?

Category 2:  WISH LIST

What do you want to be in the future?

What is your hidden talent?

What sports do you play?

What is the gift that you really want but you have not received? And how do you feel about that ?

What is your dream come true? Tell me?

Category 3 FAMILY

What the coolest thing about your family? Can you tell me about it?

List the 5 things about your family? And tell me about it ?

What is your coolest book that  you read over and over? Why?

What is your favorite cartoon character?

What are the 5 things you can’t live without ? Can you tell me your feelings about them?

Conclusion:

Thank you for listen to my interview with my partner Shania and Khaylanie.   BYE!!!!!!!!

Thank you guys for reading my blog post I hope you like it.