is an example of a semiconductor material O a. silver O b. silicon O c. gold O d. carbon

Q: نقطة واحدة Electrical conductivity of .Ceramics is low because they have a wide electron bands. the…

A: Required : Why is the electrical conductivity of ceramic low ..

Q: Silicon and germanium are examples of a. insulators O b. semiconductors O c. good conductors O d.…

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Q: Q13:- The Fermi energy (in units of eV) for a metal whose atomic weight is 39 gm/ mol and its…

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Q: Write applications of Zener diode in transistor circuitry.

A: Zener diode is designed to operate in breakdown region and has a negative voltage called the zener…

Q: Difference P-type and N- type semiconductor

A: P-type semiconductor :  It is a type of semiconductor when an impurity is mixed with an inherent or…

Q: 2. Your friend says that ionic bonding involves sharing of electrons amongst atoms. Please help…

A: Sharing of electrons happens in Covalent bonds. In these bonds are created when electron pairs are…

Q: What factors affect the melting point of a metal?

A: The factor the affect the melting point of a metal is the attractive force between the molecules…

Q: Repeatable entity of a crystal structure is known as a. unit cell b. lattice C. miller indices d.…

A: Unit cell is the smallest entity of a crystal lattice which, when repeated in space (3 dimensions)…

Q: Explain with sketch, the atomic and crystal structure of a) Silicon b) Germanium

A: The Atomic and Crystal structure of (a) Silicon (b) Germanium

Q: 3. The particles of a solid in place.

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: When a piece of pure silicon is doped with aluminium, then:  A) the conductivity of the doped…

A: Silicon is a pure semiconductor element. It is called intrinsic semiconductor. When a small amount…

Q: Mass of carbon is 12 amu and lattice size is 0.36 nm. As we know diamond is having cubic unit cell.…

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Q: One component of a metal sculpture consists of a solid cube with an edge of length 0.203 m. The…

A: Given data :             Side length of cube, L = 0.203 m             Density of the material , ρ =…

Q: 50. Conductivity of silicon Temperature A X B -D X

A: The plot in option A is incorrect because the conductivity does not increase linearly with…

Q: is an example of a semiconductor material O a. silicon O b. carbon O c. gold O d. silver

A: Semiconductors are materials which have a conductivity between conductors (generally metals) and…

Q: *19. mmh The drawing shows sodium and chloride ions positioned at the corners of a cube that is part…

A: A part of crystalline structure of the sodium chloride is shown below: Refer the Figure, Each of…

Q: 17 Silicon is a substance often used in electronic devices. Silicon has a high electrical resistance…

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Q: Nme the non metal with shiny appearance?

A: Usually non-metals do not shine except for some. Examples are graphite and iodine.Let us consider…

Q: 4. Discuss the application of physics in the field of textile. Briefly.

A: Physics plays an important role in textile technology. The study of the structure and physical…

Q: Most metals, like iron, are corroded easily, discuss why aluminum does not corrode even when exposed…

A: Most metals like iron, copper, even inert metals like silver do corrode when exposed to air for…

Q: Describe briefly the following: Under CONDENSED MATTER, Semiconductors Superconductors Crystal…

A: Semiconductors :-                                 The materials which are more conductive than the…

Q: 5. Differentiate Ohmic from no-Ohmic materials. 5. Differentiate emf of a source and potential…

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Q: Silicon is the chief ingredient of both glass and semiconductor devices, yet the physical properties…

A: The physical properties of any material depend upon the bonding between the atoms, order of the…

Q: Silicon has a density of 2328 kg/m³. If you have a sphere of pure silicon with a radius of 15…

A: Density = mass /volume  Weight of an object = mg  m = mass of object

Q: Draw and explain circuit diagram of Zener diode as voltage stabiliser.

A: A Zener diode is a semiconductor diode which is operated in reverse bias condition. In comparison to…

Q: The 2010 Nobel Prize in Physics was awarded for the discovery of graphene, a two-dimensional form of…

A: Since this is a 2-D lattice, an atom can only oscillate in 2 independent directions. Thus, the…

Q: 4. Most metals are NOT * O Ductile. O Malleable. O Liquid at room temperature. O Good conductors of…

A: The material that conducts heat and electricity are known as metals. The materials that do not…

Q: The base of a transistor is .... Doped A. Lightly В. Неavily C. Moderately D. None of the above В D

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Q: What is a property of most metals? A) Conductivity B) Malleability C) Luster D) All of the above

A: Properties of metal separated into two:    One is Physical properties and another one is chemical…

Q: semiconductors technically have a Fermi level

A: The highest energy level that an electron can occupy at the absolute zero temperature is known as…

Q: olve for KCL, KVL, I1, I2, I3, V2, V4, V6, V8, P2, P4, P6, and P8.

A: Using KVL we can find the the values of current  I1=0.942 A I2=0.410 A I3=-0.00983 A We know voltage…

Q: Aluminum 1 Germanium 2 Hard rubber 3 Glass 4

A: To determine: From the given options, which is a conductor material

Q: Why is aluminium used in the distribution and transmission of electricity but not copper

A: Given: Why is aluminium used in the distribution and transmission of electricity but not copper

Q: what is the packing factor of diamond? mass of carbon is 12 amu and lattice size is  0.36nm. as we…

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Q: QI/ A/Give three reasons why Ge and Si have received the most attention in production of…

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Q: is an example of a semiconduct material O a. gold O b. silver c. silicon O d. carbon

A: Silicon is an example of semiconductor material. Silicon has 4 valence electrons which gets shared…

Q: Q4: Carbon, silicon and germanium have four valence electrons each. At room temperature which one of…

A: We need to determine the number of free electrons for conduction in Silicon, Germanium and carbon…

Q: 3-Germanium at low temperature becomes conductive.

A: Pure Germanium is Insulator at room temperature. It is a semiconductor so its resistance decreases…

Q: One component of a metal sculpture consists of a solid cube with an edge of length 36.9 cm. The…

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Q: Q?: Fill in the following blanks with suitable words : 1. Conductivity of a material depends on: and…

A: Fill in the following blanks with suitable words

Q: Explain ohm's law for ohmic materials

A: Ohm's law states that current flowing through a substance is directly proportional to the voltage…

Q: bottom-up approach

A: Etching, ion beam and lithography have top down approach and erosion is not the process in the…

Q: . There are different types of Special Purpose diodes, Select two type of special purpose diode,…

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Q: Speak about the movement of current in a PnP transistor with the diagra

A: Holes are responsible for the current flow in pnp transistor.   here, emitter current is the total…

Q: 2. An atom has more electrons than protons. The atom is A) A positive ion. B) A superconductor CA…

A: When atom have more electrons than proton, negative charge arise on the atom because electron is…