Choose the right answer The forces that are bond between atoms in the molecular solid are described as a) Electrostitci forces  b) Dipole - Dipole forces  c) covalent forces  d) metalic forces

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: A strong lightning bolt transfers an electric charge of about 28 C to Earth (or vice versa). How…

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Q: Explain briefly graphically the relationship between current and potential difference for ohmic and…

A: The ohmic device is the article that reflects the ohms law, which states at the fixed resistance, a…

Q: In what direction will the compass needle point for the following diagram? electron flow east west…

A: The current is directed in the direction of positive charges. Since the electrons have negative…

Q: State Fleming's left hand rule.

A: Fleming’s left hand rule states that, if the forefinger gives the direction of magnetic field and…

Q: Plan an investigation to explore the relationship between properties of substances and the…

A: HS-PS1-3 Plan and conduct an inquiry to gather evidence in order to compare the structure of…

Q: 2. Newton's universal law of. states: Every point mass attracts every other point mass by a force…

A: According to Newton's universal law of gravitation every point mass attracts every other point mass…

Q: Which element allows the electric current to flow in it? a. Air b. Paper c. Carbon d. Procelain

A: In the given question, We have to discuss about in which given element allow the electric current to…

Q: Complete this sentence. The electrical conductivity of a sample will ____________ when the size of…

A: The electrical conductivity of a sample will stay the samewhen the size of the sample increases.

Q: Current Attempt in Progress What is the value of the angle in the drawing shown? The 8 ions shown…

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Q: NA of 0.5 in water,

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Q: USE KIRCHHOFF’S LAW

A: Given:- circuit diagram  R1=1Ω, R2=2 ΩR3=3 Ω, R4=4 Ω VA=3 VVB=6 VvC=9 V Find:- the voltage on each…

Q: 1. Which of the following is TRUE about electric charge? a. It is created from a chemical reaction…

A: As you have posted multiple questions we will solve first question for you.please post remaining…

Q: solve in mathematical merhod.

A: Where is the question. Please send the question

Q: Using kcl

A:

Q: Look at the picture

A: Given- Mass of bullet mbullet =0.0025 kg Speed of bullet vbullet=425 m/s Mass of block mblock =0.215…

Q: What is the best way to separate a mixture of pencil shavings and paper clips? O A. Use a magnet to…

A: According to question: A mixture contains pencil shaving and paper clips together and this mixture…

Q: In the following diagrams, the different colored spheres represent atoms of different elements Refer…

A: Given that:

Q: What type of intermolecular force of attraction is shown by the picture below? 8- 8+ 8- I-Cl I-Cl…

A: The electrons in the molecule will be shared unevenly because Chlorine has an electronegativity of…

Q: lone to assemb ners of a cube

A: Let us consider charge (q) is located at each corner of the cube having side (a) for which diagram…

Q: Quest The dia. which an skethin of a sk the wa ancidence and da

A: The bending of light hen it travels from one medium to another medium is called refraction.When…

Q: Question 11: Which of the following materials are likely to exhibit more conductive properties than…

A: Conductive properties means which are coduct heat and electricity very easily from one point to…

Q: You are hanging decorative plans squares on strings. Which pictures show balanced cases

A: Given  A square with diagonals made out of solid material is hanging by a rope. The rope does not…

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: 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: Concentration of which ions can be changed to a larger degree by the electric field? Select one: O…

A: potassium :- high concentration inside and low concentration out side  sodium & chloride has…

Q: Answer the following: 1. Differentiate conventional current and electron flow 2. Describe the effect…

A: The flow of current through a conductor is due to the flow of electrons. On applying potential…

Q: Solve for the resultant of Ā = 35.0N, 15.0° N of E, B = 20.0N, 45° W of N and %3D %3D Č = 25.0N, 30°…

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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: Please explain   1. Which of the following statements best describes voltage? a. The oxidation…

A: The oxidation state of a compound is equal to the total charge of that compound or ion. Electric…

Q: Some tools contain permanent magnets. What two types of materials could these tools pick up? O A.…

A: Permanent magnets can attract other magnetic materials but can not attract non magnetic materials.

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: Why do you suppose that girders are so often arranged to form triangles in the construction of…

A: Degrees of freedom for linkage are 0 for triangle, 1 for rectangle and 2 for pentagon etc...

Q: ASSIGNMENT Locate an object at home whether symmetrical or unsymmetrical. Hold the object through…

A: We have to hold the object through tip of our finger in its balance position and we have taken a…

Q: Fleming’s left and right rule

A: Before discussing the difference of Fleming's left hand and right hand rule let's 1st know what is…

Q: Describe the principles of Electro-osmosis.

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Q: A glass of Gatorade is placed near a charged tape. Which diagram best shows the polar- ization of…

A: Dear student In polarization process, the negative charges arrange themselves towards positive…

Q: Establish the London equation of superconductivity detailing all the   mathematical steps involved.

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Q: Pull about two 8 cm ( 3” ) of Scotch tape off the roll.  Tape the pieces together, adhesive side to…

A: The two bits of tape are relied upon to have a comparable charge and henceforth are required to…

Q: Discuss the relationship of Mass Density, Unit Weight, and Specific Gravity using the values…

A: Given data: The density of material is ρmaterial=7667 kg/m3. The unit of material is γ=75133.33…

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: Aluminum is not as strong as steel. What other factor should be considered when comparing the…

A: When comparing the desirability of aluminum vs steel, the first factor that can be considered is the…

Q: Explain what carrier mobility is and elaborate of the factors that influence carrier mobility.

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Q: Which of the following materials are likely to exhibit more conductive properties than insulating…

A: Answer; Aluminium, silver and wet skin

Q: Which element allows the electric current to flow in it? a. Air b. Paper C. Carbon d. Procelain

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