Aptitude Test Problems in Physics Science for Everyone by S Krotov ( PDFDrive.com )

Solutions 297 from the axis of tine pencil. For this reason, a large dark spot is formed under <the pencil (Fig. 231). When t ...

Fig. 234. 298 Aptitude Test Problems in Physics Fig. 233 cylinder is :02, after refraction will form an angle a with the cylinde ...

Therefore, this ray cannot emerge from the cylinder at any point other than that lying on the right base. Any other ray emerging ...

(^300) Aptitude Test Problems in Physics is filled with water: — h) nw 2hno = nw ll + h. Here fl is the focal length of the obje ...

Solutions 301 4.10. Let the spider be at point A (Fig. 236) located above the upper point D of the sphere. The spherical surface ...

302 Aptitude Test Problems in Physics an example, the optical path of the ray A KLM is shown). The surface of the spherical zone ...

Fig. 238 Solutions 303 Thus, nmin= 4.12. By hypothesis, the foci of the two lenses are made to coincide, i.e. the separation bet ...

(^304) Aptitude Test Problems in Physics the reversal of the tube is J 114 E3 1 E, = (^) , E2=---- ' n (r/2) 2 nr 2 ' E 1 — 16 • ...

Solutions 305 to the bisector of the angle a, and then move along the shore in the direction of point B. Fig. 240 The angle y ca ...

306 Aptitude Test Problems in Physics 12 ha (^) n 2 sin 2 (a/2) Therefore, if^ the h 2 1 — n 2 sin 2 (a/2) , required time is t= ...

Solutions (^307) where no is the refractive index of glass. Since I sin a I <1/no, I sin 13 I< 1/nw. Therefore, the observ ...

308 Aptitude Test Problems in Physics 4.18. We decompose the velocity vector v of the person into two components, one parallel t ...

Solutions 309 /al< R 2. For a ray propagating at a distance h 2 , the distance x 2 = 3.125 cm. Finally, we obtain = X2 - X1 C ...

310 Aptitude Test Problems in Physics that with all possible reflections, the given ray will remain in the constructed plane (Fi ...

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