Then there is the angle of incidence, sometimes related to the angle of reflection. It is the angle at which light is reflected from a surface.
Can that not now be related to solid objects, such that at a particular angle, an object will bounce off, rather than penetrate a surface?
No, the critical angle that comes as a result of Snell's Law is due solely to the speed of the wave through the two different materials. Since a dart, or a plane, is not a wave and doesn't propagate through the materials, the critical angle concept as it relates to Snell's Law does not apply.
Curt,
You don't have millimetres on one side and Newtons on the other.
They are both on the same side of the equals sign.
On the other side of the equals sign is a constant.
Let's call that constant 2.
You still don't understand. The spring constant will not be a unitless number like 2. It will be something with units, like 2 mm/N, or 17 in/lb. It amazes me how you manage to maintain a condescending tone even when you've repeatedly been shown to be absolutely wrong.
Eventually Hooke's law was applied to metals and then years later of course, to calibrating galvanometers, ammeters, voltmeters etc. Good stuff eh, pity you don't know it.
Look, I got a university degree in electrical engineering in 1983, and for the last 24 years I have been working in the field of measurements of electrical signals. If the subject is electrical measurements, then you are now talking to a real Subject Matter Expert. Please drop the condescension.
I refer you to my post number 1846.
Here's a friendly tip - if you just tell someone to read a post by its number, no one is actually going to go back to find it. It would be more helpful to say something like "I refer you to my post number 1725, where I assert that the walls of the towers were corrugated steel."
The wings of the 'Pentagon plane' folded back along the body and the plane turned itself into a dart, so fast and so thin
What? What gave you that idea? They smacked into the Pentagon's outer wall so hard that they shredded into pieces. And since you've switched subjects to the Pentagon, can I assume that you're admitting you were wrong about every assertion you've made about flight 175?
Also the videos, what can't they show the general public the videos?
The public has seen all the videos. Are you aware of any others?
I'm mystified as to how anybody can look at the facade of one of the twins and not notice it [corrugated walls].
Chalk up one more word that MK doesn't understand the definition of. Hint: they were not corrugated anything.