Sound

Hello world! Liam here! Let me tell you about my second science unit investigating Sound!

First we studied about what is sound. Sound is really impotent for people we can hear because sound. not all people can hear sound some people need

Next, we looked at what the 4 properties of sound are:reflect absorbed and modified first. reflect reflect is like your reflection but with sound reflect is like. bouncing almost exactly bouncing such as throwing a ball and bouncing back.                                                                                                                Now absorbed sound can bounce from a lot of stuff like walls floors doors etc. but it cant bounce off of everything such as couch cushions and pillows etc. you probably think sound cant go really far well your right in your room that your reading this it probably does not go super far but in caves long hall ways and stair cases it can go super far depending on how far it is.

Now I will talk about modification or modification. modify is pitch or loudness pitch is how high it voice or whatever it is. high is pitch. The pitch is sort of like squeak and modify also means loud loud can also be pitch they can combine into a loud pitch which can really hurt your ears.

How does sound travel?

Sound travels in waves higher pitches are like circles even tho you’d think that it’d be lines that shake and lower pitches are lines.

 

Hand is hold megaphone and wear grey suit on green or mint or Tiffany Blue background. Megaphone Stock Photo

After, we explored how Sound travels. sound travels in waves. high pitches travel in circles and lower pitches in lines!

What is volume? What is pitch?

Finally, I made a model ear. it is:

 

Reflection of Learning:

I think that Science is going really good

I would like to improve on geting it faster

I would like to do stuff that have to do with clay like the ear thing

recount

This summer I went to Hamilton. I was feeling  super happy about going because I had never been there before. I didn’t know what to expect but was excited to go on a trip. 

 

First, my mom, my brother, my grandparents and I left at 9 in the morning. It took 5 hours to get there. I played Eye Spy with my brother and looked at mountains. I was pretty bored by the time we got to our destination. We stopped for dinner on the way and ate pasta at an Italian restaurant.

 

Then, we drove to our hotel where we stayed for 5 days. It was a fun hotel that had over 100 rooms. I was in room 247 which had a big comfortable bed, TV and a fancy bathroom. 

 

Next, we got settled and went to the pool. It was an indoor pool with a diving board but I just floated around. My mom didn’t want to swim with me because she didn’t want to get wet. I swam with my brother, Ethan instead. 

 

The next day, we went to a chocolate factory. It smelled good because it was full of chocolate. It looked cool and we were able to see machines which were getting chocolate and going into small cups. I did not buy anything but I did get a free chocolate on a stick which was amazing!

 

Overall, my trip was really fun but also kind of sucked at the same time. Thare was  no internet but I didn’t care about that so much but it was boring . When we went to bed, I was asleep finally. 

science light blog post

hello Liam  i’m telling you about light

natural and artificial light lets talk about natural light is hard to explain, it is not man made such  light  created by fireflies. artificial light is man made like street lights  and car lights and more.

luminous and non luminous luminous is  like natural light but it means light bulbs or stadium lights non luminous is non luminous  witch means it does not make its own light that is it for luminous.  now we will be talking about how light moves. light

travels as a wave but unlike sounds or waves tha’y don’t need energy or matter or material   it travels like a vacuum in a completely airless space. now i will tell you

reflect about what a good reflector is good reflectors are well what the name seems like its a good reflector such as glass coloured or shiny surfaces like glass water or

metal are excellent  reflectors. all the lights that hit them bounces back off

person holding round glass ball

we say that tha’y are highly reflective.  i will now explane  what opeq translucent or transparency is see threw translucent is mid ability to see opeqe is 

that you can not see at all. that is all what i am going to talk about

[add pic here]

recount

hello world.    once  I went to go to omega park. I saw a deer and I fed him carrots .I went to the beach and tried to catch a fish but I did not get one but I did see  a fish.  Wanted to  try  to  catch the fish but failed it was to fast

 

I went to Quebec and i went to a  cottage and I was at the cottage for 3 days and  was playing soccer and we played one of the little football but the one you play inside

 

And before we went to hamilton in a fun hotel where you eat inside the hotel for 5 days and I went in a pool and was floating a bit and I was swimming a bit . and when we left  we went to a chocolate factory. It was fun and I wanted to go back to eat more chocolate an hour before we went home .

 

And when we wore it at home I got my family sick with covid 19 for 3 days. I got to omega park on my way to the cottage . I felt happy when I was going on my trip . The trip was so long I was in a car . after like 30 days i got sick and i was at home for 7 days and everyone past  the sickness  and i was at home for way to long and i was feeling ok for half the days but my mum was sick  and i was sick  for  weeks and i think my mum feels a bit sick but i’m not sick at all .and went to get a book i don’t know why i added this but whatever.