Dice?
What is the maximum number of sides of a cube that can be seen at once? We're discussing this in class right now, and we're not sure whether it's 4 or 5.
Hello, I need help calculating problems R20 and R27 c). It would be great if someone could give me the calculation steps.
I have to complete number 3 in its entirety. I worked on problem b with the help of the leifi website because there was a similar problem there. Now I'm absolutely stuck and need other solutions. Please help me!
Hello, How do you convert the formula E = F/Q? F = Q * E Q = ? I would be very grateful for help
If I have a very large object and, by using a thick spherical lens, I can't rely on refraction at a thin lens, how can I even construct the resulting image? Theoretically, light falls from every point on the object to every point on the lens. Which rays do I use then? And the focal…
I know that anyone can blur their eyes. It's because the muscles in the lens relax and so on, but is there any way to actually focus your eyes? Like, strain the muscles responsible for blurring even more or something?
If the surface diagonal of the cube is smaller than the eye distance is 5.
Otherwise, if the edge length is smaller than the eye distance is 4.
3.
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Correction:
The edge length must of course also be smaller, not larger.
Always these lichens…
> edge length Small
Actually, only three. But if it’s just a small cube, you can also see 4 pages
1) both is wrong, there are 3
2) Try wise. Just take a box or another cub in your hand and try it out. It doesn’t have to be a cube.
Try it yourself. And remember, man usually has two eyes.
Three. At any rate, from exactly one point outside the cube. But if you keep a small cube in front of your nose, both eyes can also see four from two points.
Three!
I just took a cube in my hand, no matter how to turn it, you don’t see more than three sides!
Due to the distance of the eye, one can see in the 3-dimensional space with a cube with an edge length below about 7 cm 4 pages.
front, top, left and right or front, bottom, left, and right
(The perspective is only indicated)
I’m more of three!
Ea can be a maximum of 3. Left and right and up or down.
The maximum number of pages of a cube that can be seen simultaneously is four. If the viewer is in a corner of the cube, he can see four sides of the cube that go out from this corner.
From every corner, however, only three areas leave, never 4.
Three.
With a transparent cube you can see all the side surfaces simultaneously.
Three.