In which of the following materials electrons can move very easily from one atom to another? О а. а. раper O b. silver O c. plastic O d. wood

Q: Water has an uneven, or asymmetrical, distribution of electron density. A diagram of a water…

A: water molecules have an uneven distribution of and charge density

Q: Explain two ways that insulators exert their effects.

A: Insulators

Q: A crystal of salt consists of electrons and positive ions. How does the net charge of the electrons…

A: A salt crystal contains both positive and negative ions. Since a salt crystal is neutral it has same…

Q: Choose the BEST answer to the following: Thermal conduction mainly involves (a) electrons. (b)…

A: Step 1Metals such as steel, copper and aluminum are excellent thermal conductors.

Q: Ο 3 Ω Α 9Ω Α Ο 18 Ω 9 V

A:

Q: List 13 different metals that are the best conductor of electricity from best to worst. Give…

A: Conductor: If electricity can easily flow through a metal, it is said to be a good conductor of…

Q: LED(6-8 watts) CFL(13-15 watts) Incandescent (60 watts) On  three separate intances you connect…

A: The average power exerted by LED light bulb is Pavg=6W+8W2=7W The average power exerted by CFL light…

Q: In a scanning electron microscope, select the correct answer Select one: O a. can be used to image…

A: In a scanning electron microscope, the electron beam can penetrate through all the sample

Q: a) Describe the process of electroplating. Which electrode (anode or cathode) ends up plated?

A: Given:- 1) a) Describe the process of electroplating. Which electrode (anode or cathode) ends up…

Q: Ftens 30 N Frens-30 N 45 Based on this diagram, the weight of the picture = O 21.2 N O 25.5 N O 32.8…

A:

Q: Question 13 Which of these statement is incorrect about electrons? O Electrons repel other…

A: Q Given that Electrons Let look at each statement one by one.

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: Describe the electron states in materials and how electrons are transferred between them

A: Electron state in material is explained by its electron configuration and quantum state of each…

Q: Choose the correct alternative:(a) Alloys of metals usually have (greater/less) resistivity than…

A:

Q: 11. Which of the following is not another term for a circuit diagram? * electronic diagram…

A: As per our company guidelines we are supposed to answer ?️only first question. Kindly repost other's…

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: Why do atoms become ions?      A. To have an equal number of protons and electrons   B. To have more…

A: Atoms become ion due to the addition of electron of the lose of electron. In an ion the number of…

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

A:

Q: What part of the atom has a positive charge? A) Neutron B) Proton C) Electron D) All the above

A: There are three subatomic particles.  1. Protons - positively charged 2. eelectrons - negatively…

Q: Required information Hydrogen bonding is responsible for many of the unusual properties of water. A…

A: 2.90 kg of water given; molar mass of water = 0.0180 kg/mol

Q: Three materials X, Y and Z. The half value layer of these materials are 1, 5, 15 cm. Which of these…

A: A material's half-value layer (HVL), or half-value thickness, is the thickness of the material at…

Q: Which of the following statements is NOT true regarding electric charges? a. A neutral atom contains…

A:

Q: Mass Data and Calculations Table M1 (g) M2 (g) M3 (g) M4 (g) M(g) M(kg) 12 12.112.2 12 Aluminum 63.8…

A: In this question we have to find the mean of different quantities given in the question. Please give…

Q: State and explain Kirchhoff's law.

A: Kirchhoff’s law states that , “For a body of any arbitrary material emitting and absorbing thermal…

Q: Analytic solution Numeric solution Final Answer

A: Let amplitude = a Given Displacement = a/2

Q: 2 sin cos is equivalent to: 27 Cos 27 sin sin 10 Cos 10

A:

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: In which of the following materials electrons cannot move from one atom to another? O a. wood O b.…

A: Insulators are materials in which electrons are tightly bounded and cannot go from one atom to…

Q: 3. Which atomic property is important in understanding charging by friction? * A. atomic mass B.…

A: Atomic property is important in understanding charging by friction is

Q: (a) Identify the number of electrons in the ground-state outer shell of atomic oxygen (atomic number…

A: Part(a): The electronic configuration of the oxygen atom is 1s2 ,2s2 2p4. The number of electron in…

Q: How does the polar character of water molecules help to explain water’s relatively large dielectric…

A: In the given figure, the electrons get concentrated around oxygen through making it negative and the…

Q: Aluminum 1 Germanium 2 Hard rubber 3 Glass 4

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

Q: What is the physical significance of the negative sign in Faradey’s law and why it has to be always…

A: Faraday's laws of electromagnetic induction consist of two laws. The first law describes the…

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: Which of these statement is incorrect about electrons? Electrons repel other electrons. Electrons…

A:

Q: Calculate Hall coefficient of Barium based on free electron model. BCC barium has side of cube 5.02…

A: The expression for the concentration of the electron,

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

A:

Q: Explain electron volt and its usage in submicroscopic process.

A: Electron volt is a unit of energy represented  as eV one electron volt equal to  1eV=1.60×1019J

Q: Which of the following is the reason that metals conduct electricity.   Electrons and protons in…

A: Electricity is nothing but the rate of flow of charge.

Q: In which of the following materials electrons cannot move from one atom to another? a. silver O b.…

A:

Q: Superconductors are substances which   A. conduct electricity at low temperature B. offer high…

A: Superconductors are substances which conducts electricity without resistance.

Q: A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 86. The number of…

A:

Q: An oxygen-16 ion that has gained two valence electrons (anion net charge -2) and has a mass of…

A: Force acting on charged particle q moving with velocity v in a magnetic field B is given by,…

Q: Explain "Electron motion in metal and insulator" with simple figures

A:

Q: A 1.9-m-long gold wire that is 0.50 mm in diameter? Express your answer in ohms. ? Submit Previous…

A: