What do you understand by crystallography?

Q: The oooffi niont of the linotie fr frioti

A:

Q: What do you mean by atomic spectroscopy?

A: The study that involves the interaction of matter of different kinds and electromagnetic radiation…

Q: The diameter of a carbon nanotube is 1.3 nm. This diameter in S.I. system is O a. 13 x10°m O b. 1.3x…

A: Given  Diameter of carbon Nano tube is d = 1.3 nm   Diameter in SI system is in meter

Q: fe=? 5h 60N a= 3. 2トト しe

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is atomic spectra?

A: Atomic spectra are the range of characteristic frequencies of electromagnetic radiation that are…

Q: What is Prandtl tube?

A: Prandtl tube is also known as the pitot static tube.

Q: What is one fermi?

A: Fermi is unit for measurement of the length.

Q: Describe  all the atomic substructures of matter and their role

A: An atom is only visible in the electron microscope. Matter means anything that occupies some spaces…

Q: How with KJ/K 90. 90 45 4 Correc

A: GivenMass of water, m=0.2 kgPower of heater, P=5000 WLatent heat of vaporisation of water, L=2257…

Q: Complete the table showing the first four half-lives of C14

A: Half life of a radioactive isotope is defined as the time taken by the isotope to change to half of…

Q: If the size of a nucleus (in the range of 10-15 to 10-14 m) is scaled up to the tip of a sharp pin,…

A: The actual size of the nucleus is, 10-15m.The apparent size of the nucleus is, 10-5mThen, the…

Q: Calculate the longest wave length that can analyses by a rock salt crystal of spacing d = 2.82 A° in…

A:

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: What are the characteristics of Plum Pudding Model?

A: The plum pudding model is defined by electrons surrounded by a volume of positive charge, like…

Q: The smallest particle of any chemical element that can exist by itself and yet retain the qualities…

A: Atom is the smallest part in which an element can be divided. We can divide matters into these…

Q: What is the most abundant element in the known universe?

A: There are 114 known elements in the universe.

Q: The of Meitnerium is 30 minutes. This means the amount of halves every 30 minutes. If H(t) = 9000 *…

A: Given: The half-life (T1/2) of Meitnerium is 30 minutes. Introduction: The continuous emission of…

Q: ス 3alte e Valt rass 2134

A: (a)Find the equivalent resistance of the given circuit for first path.

Q: _7. crystalline hard condensed matter phases _8. finite & infinite-dimensional vector spaces _9.…

A:

Q: Name three different types of evidence for the existence of atoms.

A: Following are the three different type of evidence that proves the existence of the atoms.…

Q: Which of the following is not an element: hydrogen, carbon, oxygen, water?

A: An element is a pure substance which means it consists of only one type of atoms. When the atoms of…

Q: Charcoal from an ancient campfire has a ratio of 14C to 12C that is one- fourth that of new wood.…

A: The half life of carbon 14 is given. t = 5730 years.Carbon -14 decays to Carbon-12

Q: 3) Pore 2. 1.5V 4.64 ka.

A: V1 = 1.4 volts V2 = 1.5 volts The currents in different branches of the circuit are I1,I2,I3

Q: What is meter bridge?

A:

Q: 44.06522=9.53(0.23+0.0045(T-293.15))   Solve for T temp

A: Given question is simple math calculation for finding T(temperature).

Q: What is the relationship between p and m?

A: P is linear momentum in the standard notation.  m is the mass of the body. Mass restricts the speed…

Q: A 250g sample of Calcium-47 has a half-life of 4.536 ????. How much Calcuim-47 remains after six…

A: Given data:  Initial amount of calcium-47 (N0) = 250 g Number of half-lives (n) = 6 Required: The…

Q: The radius of a carbon nanotube is 5nm. This radius in the S.I. system of units is O a. 5x10-12 m O…

A: Option b is the right answer  5 × 10^-9 m

Q: How are vacancies created in a crystal?

A:

Q: Water Of Crystallization Definition

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

Q: 3) The body-centered cell has two atoms of the same kind located at 000 and % ½ ½. Its structure…

A:

Q: Is it possible to observe a 4-fold axis of symmetry in a monoclinic crystal? Why or why not?

A:

Q: Ø.500 THRU $ Ø.014@ A BC@ 3/8-24 UNF - 2B e Ø.014@ B A C® MINOR DIA .002 00'E 2X 1.22 .188 L672 28…

A: Given : Details on Femoral A-P saw guide.

Q: What is the half life of Technetium?

A: Introduction: The time that a radioactive isotope or a substance takes for half of the isotope to…

Q: The abundance of 40K is 0.012% of total natural potassium. The human body is 0.25% potassium by…

A: Since, the 70 kg human body has 0.25% of potassium by weight in which percentage of 19K40 is further…

Q: A crystalline solid consists of atoms stacked up in a repeating lattice structure. Consider a…

A: Given  Distance between atoms, L = 0.200 nm

Q: An atom fits in the nanoscale. It is more or less _________. *

A: The nanoscale is in the range of approximately 1 to 100 nm. The size of an atom is very small. A…

Q: Is there any chance this can be resolved on paper?

A:

Q: what are units of "γ" in E ≈ (1/2)kA2 e−γt

A: Write the given expression. E≈12kA2e-γte-γt=constant

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: sing nodal analysis.

A:

Q: Sketch the atomic structure of silicon and insert an impurity of arsenic as demonstrated for…

A:

Q: how did 1715 come from (50) (gx0)(3.5)?

A:

Q: 4-Volume imperfections are zero dimensional defects Select one: True False

A: Here we have tell that Volume imperfections are zero dimensional defects or not.

Q: What is –40 ºF in ºC? in K?

A:

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: