Would regelation occurs ifv ice crystals did not have an open structure? Explain.

Q: A faulicli ecatal al xen at t t:0. ou mautng ala ae thus itocity of paviliele Va wilth tiis as is a…

A: Since, it is given that:- v=kx   where, k=constant.   Since, acceleration(a) is given by:- a=vdvdx…

Q: Just how does a selenium photocopier function?

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Q: What Is Forward Bias

A: The term biasing refers to the electrical supply or the potential difference associated with a…

Q: Im unable to understand where the 9R^2-4R^2 came from on the 3rd line on writing.

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Q: The number of silicon atoms per m³ is 5 x 1028. This is doped simultaneously with 5 x 1022 atoms per…

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Q: Ordinary glass is transparent to visible light but largely opaque to ultravioletradiation. Why?

A: Based on a material's composition and property, a specific wavelength or a range of wavelengths…

Q: What is rectifier?

A: The rectifier is an electrical device that converts alternating current (AC) to direct current (DC).…

Q: What is worl function of the metal?

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Q: H.W: What are the difference between roscopic and mac microscopic

A: Microscopic implies the atomic or subatomic levels which cannot be seen directly whereas…

Q: Why do you think that the energy level in the n- region is lower than the p-region?

A: The n-type region has trivalent impurity while a p-type region has pentavalent impurity.

Q: Metal surfaces on spacecraft in bright sunlight develop a net electric charge. Do they develop a…

A: As sunlight falls on the metal surface of the spacecraft, photoelectric effects take place. Due to…

Q: A cat strolls across your backyard. An hour later, a dog with his nose to the ground follows the…

A: When the cat strolls across the backyard, it leaves a trail of atoms and molecules on the place. It…

Q: A 10 gm a glass ball is in a box 10 cm across. Find its permitted energies

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Q: What is Hall Effect?

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Q: What happens if forward bias is made very high?

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Q: Explain Tyndall Effect.

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Q: Consider a lower energy level situated 200 cm-1 from the ground state. There are no other energy…

A: Let the energy of the ground state be Eo = 0 Temperature = 300 K We will make use of Boltzmann law…

Q: Considey the ione Absorbey As shomn in Fxg- e following Two Emilters and. befow Emillar. -2 Az =…

A: From Stefan’s radiation law, the dependence of the radiation’s intensity (I0) generated on the…

Q: What is Poisson ratio value for different materials?

A: Poisson ratio can be defined as the ratio of a material's transverse contraction strain to…

Q: Q6:-   (a) Using diode equation, determine the diode current at 20°C for a silicon diode with n=2,…

A: Q6. (a) The relation between temperature in kelvin and the temperature in Celsius is: Therefore,…

Q: what is the temperature at state D, in Kevin?

A: As per instruction answer is      73.25   (though it have four significant digits)   Explanation and…

Q: Calculate in unit of Fermi the distance of closest approach for a head-on collision between an alpha…

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Q: Water Of Crystallization Definition

A: The water of crystallization means having a fixed number of molecules present in one formula of a…

Q: Why the electrons in fermi level not absorb energy??

A: Fermi level is the term used to describe the top of the collection of electron energy levels at…

Q: A powerful stream of boiling water shoots up from the ground and many of its droplets take…

A: Write the time taken by the droplet to reach at maximum height. t=3 s   Write the velocity at…

Q: Explain Poisson's Ratio.

A: In case of elastic materials, when it is stretched along one dimension, it got contracted in…

Q: If a=3i –4j+2k and b=5i – k, find b-2ä

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Q: : find the relaxion time for electron if the mobility of ele 00cm²v's' and the / m, =0.26?

A: The relaxation time is given as T = u M/e Where u is mobility of electron M is mass of electron E is…

Q: While stating Boyle's law why should we use the phrase at constant temperature?

A: According to Boyle’s law at constant temperature the pressure and volume are inversely proportional.…

Q: ollowing dat

A: Projectile motion can be divided into x component and y component

Q: Explain the formation of Copper pairs on basis of BCS theory of Super conductivity

A: The formation of Cooper pair is the bonding of two electrons at very low temperatures.

Q: List the Tirst X-ray action peaks for and BCC crystals

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Q: What's the difference between Compton and PV?

A: Crompton Effect :- When the high energy photon strike with the material it produces the electron…

Q: A GaAs sample with nna = 1015 cm-3 is illuminated with light and 1013 electron-hole pairs/cm? are…

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Q: A silicon atom is more massive than a sodium atom. Why then is a sodium atom larger in size?

A: Step 1Across the periodic table, there is a simple trend that from left to right the size of an atom…

Q: SECTION 22 2. (a) Find t QCion and answer ch the chlor

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Q: How do the elements exhibit a range of band gaps?

A: When we talk of semiconductors and insulators, electrons are observed to be restricted to a number…

Q: 192 H7/k6 No Fit O Clearance Fit O Transition fit O Interference Fit

A: 192 H7/k6 is an example of transition fit. It is used in gear, wheels, clutches and brakes.

Q: Define the term Molecular Speeds?

A: The molecular speed measures the average speed of the particle in a gas and it is expressed as,…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.