What is Prandtl tube?

Q: Researcher S. Nakamura received the 2014 Nobel Prize in Physics for the development of the blue LED.…

A: Given:  Wavelength : 430 nanometers Material : Gallium Nitride

Q: Atoms are made up of even tinier subatomic particles called _____________, _____________, and…

A: An atom is the smallest unit of matter. It is composed of three subatomic particles. They are…

Q: What is atomic spectra?

A: Atomic spectra are the range of characteristic frequencies of electromagnetic radiation that are…

Q: State Huygen's principle.

A: Huygen's principle was proposed by Christian Huygens. It is an important principle in studying…

Q: What 2 factors are the source of an atom's magnetic field?

A: The magnetism of a solid originates from the electrons of atoms. As the electrons (which is a…

Q: what is the difference between a photocell and a photodiode?

A: Photocell: It is Light Dependent Resistor 'LDR'. This device is based on photovoltaic effect or…

Q: Explain an introduction to coloumbs law experiment

A:

Q: G7ven clata Woakdone= 7N Dioplacement= 2m %3D Find wark done

A: Given value--- force = 7N. displacement = 2 m. We have to find--- work done?

Q: electron distribution diagram

A: The electron distribution is obeyed by 2n2 Rule. Where n is principal quantum num.(n=1,2,3...)

Q: F (N) 4 3 t (s) ol 1 2 3 4 5

A: Given,  Mass of the particle, m = 2.15 kg

Q: PRN DRE to +

A:

Q: What do you understand by crystallography?

A: Crystallography is the study of crystals, their structures and properties. Crystals are arranged in…

Q: What are tunneling nanotubes?

A: Introduction: A tunneling nanotube or membrane nanotube is a term that has been applied to…

Q: What observable characteristic is common among all the solutions? What substance provides this…

A: Given : What are the common observable characteristic of solution.

Q: Which has more potential energy relative to the nucleus: electrons in inner electron shells or…

A: Potential energy is inversely proportional to the distance from nucleus and where the force of…

Q: ス 3alte e Valt rass 2134

A: (a)Find the equivalent resistance of the given circuit for first path.

Q: what are barrier elements ?

A: Barrier element are the elements which prevent the unintentional flow of gasses or fluids from a…

Q: how using the electron flow model affects using the right-hand rules.

A:

Q: What is curie weiss law?

A: The Curie-Weiss law states that the in the ferromagnetic material, the magnetic susceptibility…

Q: What were Leibnitz's intentions with his calculator all along?

A: In 1671 the German mathematician-philosopher Gottfried Wilhelm von Leibniz designed a calculating…

Q: _7. crystalline hard condensed matter phases _8. finite & infinite-dimensional vector spaces _9.…

A:

Q: ences betwe

A: When it refers to the research of very sophisticated objects or structures that cannot be viewed…

Q: vavelength (in nm)?

A: Given values:- Speed of electron,(v)=1.1 x 107 m/sec ----(1) Planck's Constant=6.6 x 10-34 J-sec…

Q: What is an element?

A: The matter that exists in the purest form is called an element. They cannot be changed or broken by…

Q: Plase provide detailed explanation of the Uncertainty Principal and provide examples

A:

Q: What is a quantum-mechanical orbital?

A: Quantum-mechanical orbital: Region of an atom where probability of finding electron is maximum is…

Q: What is the relationship between p and m?

A: P is linear momentum in the standard notation.  m is the mass of the body. Mass restricts the speed…

Q: Write A Short Note On Beta Particles

A: Beta particles (also referred to as beta radiation or beta rays, denoted by the symbol β) can be…

Q: Why is an electron microscope more suitable than an optical microscope for “seeing” objects of…

A: An optical microscope enlarges an object which produce the light in the wavelength of visible range.…

Q: Discuss how the LED operates; cite some of its internal structure that enables it to emit light.

A: light-emitting diode (LED) is a semiconductor light source that emits light when current flows…

Q: Why would you be concerned about observing a cluster of several balls in the Millikan electron…

A: Introduction: Millikan's oil drop experiment basically measured the charge of an electron. His…

Q: EXplain Electron microprobe analysis and how it works

A:

Q: The atom is IS

A:

Q: Is there any chance this can be resolved on paper?

A:

Q: What is the transducer in a smoke detector?

A: To explain what is a transducer in a smoke detector. Transducer: Basically a transducer is a device…

Q: Which of the cells in the figure below are primitive? Is there a Wigner- Seitz cell in figure below…

A:

Q: Radioactivity is a process that occurs: a. In the electronic shells of atoms. b. In the nuclei of…

A: The correct answer is option (b).

Q: What is threshold effect?

A: Threshold effect is the phenomena in which after certain value of that characteristics of that…

Q: What is Curie's law ?

A: Curie's law is associated with magnetization of paramagnetic materials. The law states that the…

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: