The Phony Physics of Star Wars Are a Blast

I am a huge Fan of Star Wars. When I was a kid the first movie (no, not episode 1) was published so I grew up thinking about this Millennium Falcon And Lightsburs. Perhaps it originated in my interest in science – even though it was not exactly science fiction. Oh, There is A great way to start a neutral fight: What is Star Wars “Science Fantasy” or “Space Fantasy”?

Anyway, you have to admit that there are things there View Like science. I want to say that at any time you work with staff in space, this is an opportunity to talk about science. I’m going to do so, since today is Star Wars Day. Fourth may be with you!

Which scientific topics in Star Wars are not just scientific? I’m going with some more interesting ideas, but don’t make me mistake. I am using these errors as a way to talk about science, but I don’t think they need to be fixed. The more realistic Star Wars will probably be annoying. Read, you will see what you mean.

Space

In the opening scene Star Wars A small rebel ship shows a huge star destroyer by following the ship. You hear the noise of the engines and it gives you the impression of a strong pot. Unfortunately, this is not exactly possible.

Let’s think about the words for a moment. Suppose you tap a coffee mug on the side with a spoon. You listen to a pretty little plink. The reason for this is the tap in the ceramic ingredients behind the back, which pushes the air around it, compresses it. This compressed air pushes toward the nearest wind as it expands. The whole process produces a pressure wave and this pressure wave we call the sound.

Is it possible to have sound waves without air? Confirmed. You don’t need air, but you need Something To travel with stress waves. It can be a stiff or water or really something that causes higher pressure on low -pressure parts. Sense need a kind of medium from the “waves” of sound waves in space … Nothing.

Okay, it isn’t Complete True There are charged particles that are moving through spaces and electrons are the solar solar air remedies or the ruins from the explosive stars. There is also some dust in a solar system. Nevertheless, the concentration of this “gas” will be so small, you can rarely measure it. Much less in the sending of words.

So why do the movie the movies keep the sound there? Okay, most of us have never been in space and when things are mutely collided it seems just wrong. The sound of that huge star destroyer reminds us of a large sea vessel – which we can be related.

How do you drive this thing?

One of the biggest ideas of physics is that the forces change the speed of an object. If you apply a constant, continuous force on an object – and there is no counter like the air drawn – that object will speed up and Continue Speed ​​forever.

We call this Newton’s second law and replaces it by a single force called Net Force as shown below, works for multiple forces on an object. Here M The mass of the starship and Ay Its acceleration.