Hello Teacher, I'm from Italy and I'd like to know, if possible, how to find a math formula that could describe (and, hence, create in Grapher 2d/3d) figures that are the result of vibrational iron plates covered with sand, in consequence of vibrations (in different frequencies) like it can be seen in this video: ua-cam.com/video/wvJAgrUBF4w/v-deo.html I understand it's not an usual question. Thank you so much in advance for your kind reply.
Awesome video! Thank you very much.
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Hello Teacher, I'm from Italy and I'd like to know, if possible, how to find a math formula that could describe (and, hence, create in Grapher 2d/3d) figures that are the result of vibrational iron plates covered with sand, in consequence of vibrations (in different frequencies) like it can be seen in this video: ua-cam.com/video/wvJAgrUBF4w/v-deo.html
I understand it's not an usual question.
Thank you so much in advance for your kind reply.