0
What else can I help you with?
Which best describes how equations are used in science?
Equations provide a mathematical model of how the universe works.
What does the fluid mosaic model describes?
It describes the structure of the cell membrane. It is called fluid because the individual phospholipid molecules can move freely within their own monolayer. It is called mosaic because of the pattern produced by the scattered protein molecules when the membrane is viewed from above.
Bohr's planetary model?
Electrons (negative charge) orbit the nucleus (positive charge) like planets round the sun. The source of attraction is electrostatic rather than gravitational, but still inverse-square law.
How is Rutherford model different from the previous model?
Rutherford's model for the atom, based on the Geiger-Marsden experiment results, contained the new features of a relatively high central charge concentrated into a very small volume in comparison to the rest of the atom and with this central volume also containing the bulk of the atomic mass of the atom. later this is called as nucleus.
What describes what models are used for?
The Bohr Model: is a diagram of the atom that describes the arrangement of subatomic particles: neutrons and protons in the nucleus and electrons in electron shells.
Which term describes a model in which a charge takes up no space and acts uniformly on its surroundings?
point charge (apex)
How was rutherfords model similar to thomsons model and how was it different?
Rutherford's model was similar to Thomson's model in that both described atoms as having a positively charged center (nucleus) surrounded by negatively charged electrons. However, Rutherford's model differed in that he proposed that the majority of an atom's mass and positive charge was concentrated in the nucleus, with electrons orbiting around it, while Thomson's model suggested that the positive charge was uniformly distributed throughout the atom.
Who is the model in soft surroundings catalog?
The model in the Soft Surroundings catalog is Meghan Daum. This is not her first appearance as she has modeled for other magazines.
How was Rutherford's gold foil experiment inconsistent with the plum pudding model of the atom?
Rutherford's gold foil experiment disproved the plum pudding model by showing that atoms have a small, dense nucleus at their center, rather than being uniformly filled with positive charge. The experiment revealed that most of the alpha particles passed straight through the foil, indicating that atoms are mostly empty space with a concentrated positive charge at the center. This contradicted the plum pudding model, which proposed that positive charge was evenly distributed throughout the atom.
What is the difference between the plim pudding model and the nuclear model?
The "plum pudding" (as they called it) model suggest's that the electrons were dispersed throughout the atom. Where as the nuclear model has positively charged protons which are present in the center of an atom (called the nucleus)
The atomic model that describes an atom as a spherical object containing a certain number of electrons trapped in a mass of positive charge is often called the model?
The model you are referring to is known as the plum pudding model. This model was proposed by J.J. Thomson in the early 20th century and was later replaced by the Rutherford model after the discovery of the nucleus.
What main feature of Thomson atomic model was charged after Rutherford discoveries?
The main feature of Thomson's atomic model that was changed after Rutherford's discoveries was the location of the positive charge in the atom. Rutherford discovered that the positive charge was concentrated in a small nucleus at the center of the atom, rather than being spread out evenly throughout the atom as Thomson had proposed.
Describe the location of electron in Thomson's plum pudding?
In Thomson's plum pudding model, electrons are dispersed evenly throughout a positively charged sphere, much like raisins in a plum pudding. The electrons do not have specific locations within the sphere and are considered to be uniformly distributed.
What is plum pudding equations?
The plum pudding model, proposed by J.J. Thomson in 1904, describes the atomic structure as a sphere of positive charge with negatively charged electrons embedded within it, resembling a plum pudding dessert. The "plums" represent the electrons, while the "pudding" symbolizes the diffuse positive charge that balances the overall neutral charge of the atom. This model was later superseded by the Rutherford model after the discovery of the atomic nucleus, which revealed a more complex structure of the atom.
What are the ratings and certificates for Charge of the Model T's - 1977?
Charge of the Model T's - 1977 is rated/received certificates of: USA:G
How do you re-charge your technika mp3 model mp211eb?
You charge it via the pc.
What fluid mosaic model describes the?
Cell Membrane
