My Updated Edublog

I’m halfway through the year and there’s a lot I’m looking forward to. The classes I have this semester are Computer Studies 10, Socials 10, PE 10 and Pre-Cal 10. The class I’m looking forwrad to the most is Computer Studies 10 because there’s a lot of material in there I know I can use in the future. Things like Adobe Premiere or After Effects, or maybe even start modeling something in Blender. I guess I’m also looking forward to the sports and minigames we’re going to have in PE 10. Mostly volleyball because I played for the team, or badminton since I want to get into it.

I’ve been involved with Riverside in many different ways. I’ve joined the volleyball team, I joined Give 4 Good, and I joined Rock Band and played at the concert. I even was assigned a “transition” player at the Winter Concert and play songs in-between band or choir changes.

Riverside’s Give4Good Club impacts greater community | Riverside Eddy
This is the Give4Good Club. (I’m not in this photo.)

Here’s stuff I did from GR9 and GR10:

This was a bar I made that had a circuit in Science 9
This is a infographic I made about Harper Lee, the creator of “To Kill a Mockingbird,” this year in GR10

 

How does 2 black holes colliding effect the understanding of deep space?

Out there in deep space, can be many different things. Our kind has studied space for over a thousand years, and all our knowledge has not scratched the surface. Deep space, regular space, and the edge of our universe are all theoretical questions. Through our studies, we have discovered black holes. 

  The mention of black holes is not a pleasant one. Black holes are known to destroy anything it touches, or quite literally turn it into spaghetti. But what if a black hole were to collide with a star? A planet? An asteroid? The afterimage of these scenarios would usually imply that the black hole would be the only thing remaining. But what if, a black hole was to collide with another black hole? 

But to understand what would happen, and how it would help us, is to know what a black hole is first. 

What Are Black Holes? | NASA

What is a black hole? 

A black hole is an area with a strong gravity that pulls everything towards it, including light, making it impossible to see. Every black hole was formed when the universe was created, with varied sizes, big or small. 

There are several types of black holes. “Stellar,” having mass 20 times more than the sun, or “supermassive” which has more mass than a million suns combined. It has been confirmed by scientists that supermassive black holes are found in the center of every galaxy. 

The only way to know where and what a black hole is, reside within the stars around them. Scientists observe how nearby stars are affected by the strong pull. Stars are either flying around or orbiting a black hole. 

What would 2 black holes colliding even look like? 

  The gravity pull of two black holes would eventually bring them together. The 2 black holes would orbit around each other until the centers would merge. When black holes collide, they merge into bigger black holes. Although, the axis energy around the black holes would combust and be sent out back into the universe in strong gravity waves. A wave so strong, that it would be able to change space itself, through waves. These waves affect the distance between the sun and the earth.  

  Observe you are looking at a red line between the sun and the earth. It would seem long, but to view the line from the side would be vastly different because you would recognize that the line would be wavy instead of straight. This is because space has waves, or to specify gravity waves. 

  If 2 supermassive black holes came together, both gravitational pulls would outdo each other and remain in place. But add another black hole, and they would eventually all merge like the original idea of 2 black holes colliding, but with the difference being it is bigger.  

 

 

What makes black holes important in space? 

  Black holes are important to study because they alter and help us understand the physics of space. They are invisible, so knowing where black holes are would be extremely helpful in traversing through space later down the line. Not everything about a black hole is understood, and all information is theoretical. But a milestone involving black holes was a study in the “General Theory of Relativity” involving the observation of an environment surrounding a black hole.  

  In conclusion, the understanding of two black holes colliding can help us understand deep space, physics, and history in space. The aftermath of a black hole collision leaves space waves around. So in theory, scientists could pinpoint when a black hole collides or will collide. 

 

Scientific Method – Paper Airplanes (Sc10)

In our experiment, we tried to see how a paper airplane’s wings would change the distance it would cover before hitting the ground.  We had 3 separate planes. Each plane had different wings, one being very small, and more of a dart-looking design. One felt pretty basic and had a normal size of wings, and it was labeled “The Basic” on the website we took the designs from…  The last one has the largest span of wings.

The reason I wanted to make this experiment was to see how much the lift would change underneath the plane. I felt like the more “wing” there was, the more “lift” the plane would have. Lift is the force of air that goes under the plane, originating from the “thrust” at the front of the plane.

What did you learn?

We learned that the larger the wing, the poorer the planes would perform. Our dart plane ended up covering more distance but interestingly hit the ground the fastest. My thoughts were somewhat correct, our large winged plane covered more distance than the Basic plane, but couldn’t beat the dart’s speed. However, I did feel like it was in the air the longest.

 

What would you do differently next time?

I feel like there’s not much to go off from this. I think I would try different designs, and I think the folds I did for the plane were flimsy and inaccurate.

 

The Dart (Small Wing)

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“The Basic Plane” (Normal Wing)

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The “Hunting Flight” (Large Wing)