How did hooke come up with the law
Web4 de set. de 2024 · Discovery of Cells. The first time the word cell was used to refer to these tiny units of life was in 1665 by a British scientist named Robert Hooke. Hooke was one of the earliest scientists to study living things under a microscope. The microscopes of his day were not very strong, but Hooke was still able to make an important discovery. http://www.biologyreference.com/Gr-Hi/History-of-Biology-Cell-Theory-and-Cell-Structure.html
How did hooke come up with the law
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Webr/AskPhysics. Join. • 26 days ago. If stars are made of plasma where electrons aren't bound to nuclei, how come stars have discrete emssion spectra? If electrons don't occupy discrete-energy orbitals, shouldn't they emit all energies of light as the accelerate/decelrate? 114. 17. WebHooke's law is a phenomenological expression of how a solid responds to an applied stress. In order to get a deeper understanding of the influence of pressure, temperature …
Web16 de fev. de 2015 · In terms of springs, this means understanding the laws of elasticity, torsion and force that come into play—which together are known as Hooke's Law. Hooke's Law is a principle of physics that ... WebHooke's law When studying springs and elasticity, the 17ᵗʰ century physicist Robert Hooke noticed that the stress vs strain curve for many materials has a linear region. Within …
WebThe force exerted back by the spring is known as Hooke's law. \vec F_s= -k \vec x F s = −kx. Where F_s F s is the force exerted by the spring, x x is the displacement relative to the unstretched length of the spring, and k k is the spring constant. The spring force is called a restoring force because the force exerted by the spring is always ... WebTo investigate Hooke’s law, you can add masses to a spring and measure the length of the spring when the weight of the masses is increased. This experiment investigates Hooke's law.
Web3 de dez. de 2009 · Best Answer. Copy. In 1663, Hooke observed the structure of a thin slice of cork using a compound microscope he had built himself. Cork, the bark of an oak tree, is made up of cells that are no ...
Web13 de jul. de 2015 · Hooke's law then is a first order approximation at d - think Taylor expanding the force around d. Of course, this can be done in a lot of different to very … granite city ace hardwareWeb17 de fev. de 2011 · Hooke did much work on the development of the telescope, in particular recognising that the diameter of the object lens was crucial in capturing the maximum amount of light. chingyen godwinWeb9 de fev. de 2024 · Figure 3. Hooke’s Law: Structural stiffness of component. Figure 4. Equivalent SDOF stiffness of structure . Thomas Young . So how did Thomas Young (1773 to 1829) get involved with this? He was concerned with the elasticity of the material itself. So this is much more specific than the general Hooke’s law (which still applies). ching yeh wallpapergranite city 3945 2nd st s st cloud mn 56301Web13 de jul. de 2015 · In The Feynman Lectures, in the chapter Characteristics of Force, In the section entitled Molecular forces, Feynman talks about the molecular forces, and then he states afterwards:. If the molecules are pushed only a very small distance closer, or pulled only a very small distance farther than d, the corresponding distance along the curve of … ching-yen godwinWebIn physics, Hooke's law is an empirical law which states that the force (F) needed to extend or compress a spring by some distance (x) scales linearly with respect to that distance—that is, F s = kx, where k is a constant factor characteristic of the spring (i.e., its stiffness), and x is small compared to the total possible ... ching yeqwertyuiWebWhile it is a commonplace that Hooke formulated this law which today bears his name, it is less well known that Hooke's mature statement on "springy bodies," as presented in 1678 in De potentia restitutiva,2 is fundamentally ambiguous. In particular, Hooke did not clearly differentiate between what ching-yen yeh