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Journal Vol 9, No 2, 2025<\/strong><\/a><\/p>\n ISSN: 2588-5111<\/strong><\/p>\n <\/p>\n —————————————————————————————<\/p>\n Pot in Pot Refrigerator <\/a><\/p>\n Natalia Ruzickova, Michal Hled\u00edk Boris Vavr\u00edk, Slovakia<\/p>\n Journal Vol 9, No 2, 2025, (P 4-6)<\/strong><\/p>\n It consists of a pot placed inside a bigger pot with the space <\/p>\n —————————————————————————————<\/p>\n Spaghetti Accelerator<\/a><\/p>\n Elina Rouhi , Farzanegan 2 high school, elinarouhi1388@gmail.com<\/p>\n Journal Vol 9, No 2, 2025, (P 7-10)<\/strong><\/p>\n The mechanical stability of constrained spaghetti has <\/p>\n —————————————————————————————<\/p>\n The Effect of Different Salts on …<\/a><\/p>\n Saina Nikmehr , Farzanegan 1 School, nik2000@gmail.com<\/p>\n Journal Vol 9, No 2, 2025, (P 11-14)<\/strong><\/p>\n Have you ever thought about the effect of various salts on <\/p>\n —————————————————————————————<\/p>\n Investigation of Lato Lato Oscillation<\/a><\/p>\n a Arman Ardavani, bAtoosa Esmaeili, a) Iranian Cambridge School,<\/p>\n arman.ardavani@gmail.com , b) Farzanegan 2 School, atoosaesma992009@gmail.om<\/p>\n Journal Vol 9, No 2, 2025, (P 15-18)<\/strong><\/p>\n As problem mentioned we basically took two balls and <\/p>\n —————————————————————————————<\/p>\n Strange Motion<\/a><\/p>\n Aysan Keramat ,Farzanegan2 high school<\/p>\n Journal Vol 9, No 2, 2025, (P 19-20)<\/strong><\/p>\n Deformation of the surface of a diamagnetic liquid by a <\/p>\n —————————————————————————————<\/p>\n Magnetic Assist\u00a0<\/a><\/p>\n Mohammadhossein Ezzati , Valeh School, mhe8795@gmail.com<\/p>\n Journal Vol 9, No 2, 2025, (P 21-26)<\/strong><\/p>\n The magnetic pendulum is a striking example of <\/p>\n —————————————————————————————<\/p>\n Construction of a Four – Gel Vertical…\u00a0<\/a><\/p>\n Mahsa Hemat, Kimia Faraji<\/p>\n Journal Vol 9, No 2, 2025, (P 27-28)<\/strong><\/p>\n For electrophoresis, a sample containing a variety of <\/p>\n —————————————————————————————<\/p>\n Investigation of a Fluid in a High Voltage<\/a><\/p>\n Shiva Azizpour<\/p>\n Journal Vol 9, No 2, 2025, (P 29-32)<\/strong><\/p>\n With connection a high voltage to a fluid (e.g. deionized <\/p>\n —————————————————————————————<\/p>\n Rotating Ring<\/a><\/p>\n Yas Meshkin et. all, Azad University<\/p>\n Journal Vol 9, No 2, 2025, (P 33-37)<\/strong><\/p>\n The interaction between a magnetic ring and a <\/p>\n —————————————————————————————<\/p>\n Watercourse Blockage Detection System<\/a><\/p>\n Fatemeh Mazdarani , Farzanegan high School<\/p>\n Journal Vol 9, No 2, 2025, (P 38-40)<\/strong><\/p>\n The waste that is thrown into the watercourses <\/p>\n —————————————————————————————<\/p>\n Spring Hysteresis<\/a><\/p>\n Bahareh Asadi, Farzanegan 2 School, baharehasadi345@gmail.com<\/p>\n Journal Vol 9, No 2, 2025, (P 41-44)<\/strong><\/p>\n Hysteresis is a nonlinear phenomenon, in which the <\/p>\n —————————————————————————————<\/p>\n![\"\"](\"http:\/\/iypt.ayimi.org\/wp-content\/uploads\/sites\/7\/2021\/06\/index.png\")
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\nbetween them filled with a wet porous material, e.g. sand. How might one
\nachieve the best cooling effect? Low temperature or fast cooling? Here the effective
\nparameters are studied.<\/p>\n<\/a><\/p>\n
\nbeen studied in spaghetti accelerator. The physical process
\nof fragmentation is relevant to several areas of science and
\ntechnology to find relevant parameters includes : surface
\nenergy contributions, nucleation and growth properties of
\nthe fracture process, elastic buckling , and stress wave
\npropagation.<\/p>\n<\/a><\/p>\n
\nthe onion cell? for investigating and answering the
\nquestion raised in this study first, we remove the purple
\nepidermis of the onion cell and then take a picture of its
\nprevious state under the microscope, in the Next step, we
\nuse a dropper, and then pour a few drops of the salt solution
\nover the sample and after that by taking some pictures at
\ndifferent time lapses, the changes would be recorded in the
\nimages.<\/p>\n<\/a><\/p>\n
\nattached them through a string . By moving the point as the
\npivot up and down we got to the motion of lato lato.
\nTwo things are happening that are the key components to
\nthis issue. The 1st one is internal collision that occur
\nbetween the balls and the second one is the periodic motion
\nthese two balls exhibit after a while.<\/p>\n<\/a><\/p>\n
\nmagnetic field is called the “Moses Effect”. This
\ndeformation in water attracts particles and create a current
\nin the direction of the magnetic field. By calculating this
\ndeformation, we can also measure the magnetic energy
\ndensity and the gravitational potential energy density,
\nwhich according to the law of conservation of energy must
\nbe equal.<\/p>\n<\/a><\/p>\n
\nunpredictability in classical physics; a magnetic bob
\nsuspended above fixed magnets on a non-magnetic surface
\nexhibits chaotic motion when released. In this study, we
\ninvestigate the parameters affecting the motion of the
\nmoving magnet.<\/p>\n<\/a><\/p>\n
\nproteins or DNA or RNA, a small amount of it, is loaded
\nonto wells embedded in a porous network (such as
\nacrylamide-based gels). This device has two buffer
\nchambers and a gelation chamber, where the gel is
\nconnected to one buffer chamber at the top and to another
\nbuffer chamber at the bottom. After an electric field is
\nestablished between the two buffers by applying a
\npotential difference on both sides of this network, the
\nmolecules in the sample begin to move at different speeds
\nwithin the porous network, which depend on their electric
\ncharge, molecular mass, and sometimes spatial shape, and
\nare separated from each other.<\/p>\n<\/a><\/p>\n
\nwater) in two beakers, a fluid bridge may be formed.
\nBridge Formation and sparks are initial observations
\nwhich by theory and experiment different parameters in
\nthis phenomenon are studied .<\/p>\n<\/a><\/p>\n
\nferromagnetic rod provides an intriguing demonstration of
\nphysical principles. When a magnetic ring is placed at the
\ntop of a ferromagnetic rod, its subsequent motion is
\ngoverned by a combination of magnetic forces,
\ngravitational forces, and frictional interactions at the
\ninterface between the ring and the rod. This problem
\nallows us to explore the dynamic interplay of forces under
\nvarying conditions, leading to a spectrum of possible
\nbehaviors, including stationary states, pure rolling motion,
\nsliding motion, and combinations of rolling and sliding.<\/p>\n<\/a><\/p>\n
\naccumulates after a while and causes the watercourses to
\nbecome clogged and the water flow stops and the water in
\nthe watercourse flows into the alleys and streets. In
\naddition, the blockage of the watercourses causes animals
\nsuch as rats and vermin, etc. to gather around the
\nwatercourses. These animals endanger human health.<\/p>\n<\/a><\/p>\n
\nbehavior of a system depends on its history. This is in direct
\ncontrast to most ordinary physical systems, whose
\nbehavior can be uniquely predicted based solely on their
\ncurrent state. Hysteresis-related phenomena are rare in
\nnature, and it only appears in specific fringe cases with
\nmaterials that exhibit uncommon properties.<\/p>\n<\/a><\/p>\n