Density Lab

By Anonymous -
Items: lightest to heaviest

1. Ping Pong ball 
2. Soda lid
3. Plastic beads
4. Popcorn kernel
5. Cherry tomato
6. Bolt 
7. Rubbing Alcohol
8. Milk
9. Pure maple syrup
10. Vegetable oil
11. Lamp oil
12. Corn Syrup 
13. Honey 
14. Water


WHY?

PingPong ball - the ball is the lightest of all item we had because when you hold it, you can feel that it doesn't have any weight (but it does).

Soda lid - the soda lid didn't make from plastic, it was made from metal but it's a very thin piece of metal so it might float.

Plastic beads - plastic will always float and these plastic beads are made plastic so it will float.

Popcorn kernel - because the popcorn kernel is so small and light so it will float.

Cherry tomato - because normal tomato can float so the cherry tomato will float for sure.

Bolt - this bolt will be on top of the honey because 

Honey - because it's syrupy and sticky so it won't mix with the water.

Pure maple syrup - same as honey

Vegetable oil - because it's a liquid but a bit sticky so it would be around in the middle.

Lamp oil - the lamp oil is oily which it always separates itself to other material

Corn syrup - same as honey and pure maple syrup

Milk - milk is a liquid and liquid will always sink to the bottom. And it will mix with water

Rubbing Alcohol - rubbing alcohol is also a liquid but it is more liquid than the milk, so it would be under the milk

Water - because from my experience, water is the heaviest thing and I knew right away that it will sink at the bottom of every item. 


Comments

  1. AnonymousMay 10, 2016 at 10:26 PM

    I think that the bolt will be on the bottom instead because I don't think the bolt would float in the middle of the beaker because the bolt is very heavy. I don't think that the water will be on the bottom because I am pretty sure th water and the rubbing alcohol will mix together and it will become a mixture of two liquids. The milk as well because the milk is a liquidy mixture that has a great possibility of mixing with the water and alcohol.

    ReplyDelete
  2. AnonymousMay 10, 2016 at 10:28 PM

    I think that the bolt will be on the bottom instead because I don't think the bolt would float in the middle of the beaker because the bolt is very heavy. I don't think that the water will be on the bottom because I am pretty sure th water and the rubbing alcohol will mix together and it will become a mixture of two liquids. The milk as well because the milk is a liquidy mixture that has a great possibility of mixing with the water and alcohol.

    ReplyDelete
  3. AnonymousMay 10, 2016 at 10:28 PM

    I think that the bolt will be on the bottom instead because I don't think the bolt would float in the middle of the beaker because the bolt is very heavy. I don't think that the water will be on the bottom because I am pretty sure th water and the rubbing alcohol will mix together and it will become a mixture of two liquids. The milk as well because the milk is a liquidy mixture that has a great possibility of mixing with the water and alcohol.

    ReplyDelete

Post a Comment

Popular posts from this blog

Historical Fiction Narrative Reflection

By Anonymous -
Image
Here is my historical fiction narrative (diary) that I wrote. 1. What was enjoyable about writing your narrative? Be specific. Writing a historical fiction narrative is a new experience for me. So this is my first time writing it. I mostly enjoyed creating my own characters for my narrative. Creating a character was really fun. You can create their names, life story, and even their own appearances! I love that part the most. 2. What was challenging about writing your narrative? Be specific. Try to make my narrative sounds like the old days is challenging. We don't really know the language they used at that time and because the don't use the words like LOL, HAHA, or DIY, right? I was hard when I was trying to make it funny for the readers. So, I decided to use the normal words to make it sound a bit like the olden days. 3. Evaluate (describe) your experience as a historical fiction writer. If you had more time, what would you have liked to research further/c...
Read more

Slice of Life #3

By Anonymous -
Journey To Grassland Walk ETK     On the first day, we arrived at Khao Yai, we all get into groups and introduce ourselves and then we went to play the orientation game. Where we have to follow the compass and we will find a letter. Finally, it's time for the Grassland Walk! WE are sp excited because we thought this Grassland walk was hiking. "Is Grassland Walk, Hiking?" I asked. "I don't know," Namphueng replied. Then, we all get into the cars. Ms.Jenny and the other adults are checking the students while we are playing and laughing. Then, the driver starts the car and here we go! Twenty minutes later we arrived at the place where we are going to enter the Grassland Walk, and suddenly the staff pointed at something, "Is that an elephant," I asked again. "Not just elephant, it's WILD elephant," Mr.Alex replied back. "WOW! I never saw one this close before in my life!" Ms.Emily shouted. And th...
Read more

Hero Story Character

By Anonymous -
Image
Iriva the Hero Name: Iriva, which means rainbow in Greek. Age:      - teenage girl  - 14 years old  - Grade 8 Look Like:      - brown long hair with rainbow highlights - long legs - Strong arms - have thunderbolt necklace - pink cheeks - likes to wear jackets Characteristics: - love dad and mom  - belief in gods and monsters - believe that her dad loves her - belief in magical things such as centaur and unicorns - kind - brave  - care about her friends and protecting her friends from getting bullied. - always help others - love family and friends - like to make jokes to make people laugh and smile - love sports  - felt very strong when there is a lightning or a storm What makes them different?: - dyslexia - when she is sad of angry thee will be a storm, which made her friends scared of her - when she cries, there will be floods - when she someone made...
Read more