O 6 L O 7L 8L 9 L O 10 L О 12L O 14 L О 16L O none of the above

Q: atoms ever in contact

A:

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: 2. Calculate the power absorbed by each element. I=5A P2 6A 12 V 20 V P1 P3 8V P4 0.21

A:

Q: energy gap of (1.81 eV) is equivalent to: O (2.9 * 10-19) Joules O (2.7* 10^19) Joules O (3.1* 1019…

A: as per guideline I am solving the first one, we know that 1 eV=1.6022 *10^-19 J

Q: 4 different mathematics books 6 different physics books 2 different chemistry books To be arrange…

A: Take single subject as a one system the 3 system can be arranged by 3!

Q: A set of interacting parts forming a complex whole

A: group of interacting, interrelated, or interdependent elements forming a complex whole or unity  An…

Q: spectra can be broadly classified into two categories. They are: a.) Atomic and molecular spectra…

A: Required : Classification of spectra :

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: If cose = , then tane : 13 a. 13 О. 12 O b. 12 13 d. 13

A: solution as

Q: In which of the following materials electrons can move very easily from one atom to another? О а. а.…

A: In conductive materials, the electrons can move easily but in insulative materials, the electrons…

Q: Need help with a design on the carbon separator. The separator that is detailed here works for…

A: The diagram of the carbon separator is as follows,

Q: *In the medical x-ray, rotating anode used with Higher energy x-ray devices O Less energy x-ray…

A: There are two categories of X-ray anodes used. One is stationary and other is rotating. The…

Q: OI only OIl only IIl only OI and II only 1, Il and III

A: in all three of them i.e (i),(ii) and (iii) ameter is connected correctly

Q: 10 3| = 13.8 0.1 25.0 20 30 120 사리 =D 11.0 10 -10 7 = 5.0 Id| = 11.0

A: As per guideline we are suppose to do only 3 subpart from multipart question.

Q: filled electron shells makesa metal into a magnet O Half O Completely

A: In the given question we have to discuss about, how many filled  electrons shells makes a metal into…

Q: ge of +3.2 iC. How many electrons must be added to the nail to make it electrically neutral? O 3.2 x…

A:

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: Vhat is the number of moles of atoms in 9.03 x 1024 atom: OA. 4.42. mol O B. 9.03 mol O. 1.51 ol O…

A: Given: The number of atoms is 9.03x1024.

Q: I'm not quite sure what this question is asking me.

A: In solid atoms and molecules are very closely bound to each other, due to which they are not allowed…

Q: 10Ω 20 Ω 4ν 3ν 2A Β 15Ω 25Ω Ε 6V

A: E= 135 Volt

Q: The atom in its natural state is electrically negative charged. True or false, justify your answer

A: The atom in its natural state is electrically negative charged. False statement. The positive…

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

A:

Q: Which best describes Internal energy? Velocity of the atom Spin of the atom All of the above…

A: Internal energy is the net total sum of energies possessed by the atom within itself and it is…

Q: Iron has an atomic number Z=26, a relative atomic m iron, assuming that each atom contributes two…

A:

Q: Chlorine has 17 electrons. According to the modern atomic theory, how many electrons are found in n…

A: Number of electrons found is n = 2

Q: Which of the following elements are NOT gases at room temperature and atmospheric pressure? 1. F 2.…

A: Which of the following elements are NOT gases at room temperature and atmospheric pressure? Option…

Q: 7. The electrons in the hydrogen atom are at the activation energy level 1. 7.2 Find the potential…

A:

Q: According to the modern atomic theory, how many electrons are found in n = 2?

A: According to modern atomic theory ,nth shell can have maximum  2(n2) electrons.

Q: What would the atom below do to become an ion?

A: When an atom accept eletron or reject electron then the atom become an ion. We know the the number…

Q: how much charge is present in a container havinf 1 atom of hellium

A: SOlution:

Q: 26-27.) 16 protons and 7 electrons. O 1.44 x 10-18 O 3.66 x 10-18 O-3.7 x 10-18 O-4.23 x 10-18

A: Given 16 Protons  &  15 Electrons   Charge on a single Electron  ( qe ) = -e  = - 1.602 × 10-19…

Q: what role does openness to new ideas play in the development of the concept of atom?

A: The ancient Greek philosophers Democritus and Leucippus recorded the concept of the atomo, an…

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

A:

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: Gold nanoparticles can be used for hyperthermia. To increase their temperature, one can use Select…

A: Laser is good source of coherent light i.e. focusing on target and can be used to increase…

Q: Explain (i) Boyle's law (ii) Charles' s Law.

A: i)Boyle's law:at constant temperature , pressure of a given ideal gas is inversely proportional to…

Q: The molar mass M of a chemical element is its atomic mass expressed in g/molor equivalently in…

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

A:

Q: 1. All of the things around 2. If you keep cutting an object in half again and 3. The word atom…

A: Since you have asked multiple questions, we will solve question 5 for you. If youwant any specific…

Q: Archimedes’ principle can be used to calculate the densityof a fluid as well as that of a solid.…

A: Given : Mass of iron when it is in air (M) = 390 g Apparent mass of iron when it is completely…

Q: Evaluate o B. di for each of the cases shown in the accompanying figure. 2 A 5 A 6 A 2 A (а) (b)

A: According to Ampere's circuital law, ∮ B.→ dl→=μoI where, μo=absolute permittivity of free space…

Q: Which pair of symbols represents a metalloid and a noble gas? A) Si and Bi B) As and Ar C) Ge and Te…

A:

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.