Gamma (y) ray is affected by electrical field & not affected magnetic field O False True

Q: What is the electron geometry for CBrN?

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…

Q: K19= 1s² 2s² 2p® 3s² 3p° 4s' and 1s² 2s² 2p 3s² 3p® 3d'

A: Bond order: It is no. of chemicals bonds between two atoms,it defines the stability and length of…

Q: Part B visible light (520 nm) Express your answer using three significant figures. • View Available…

A:

Q: " Spectrophotometric analysis" refers to methods that are based on light absorbance. %3D O True…

A: Spectrophotometry is defined as  a method that measures how much a sample can absorb light when a…

Q: TH. Expected number of signals (enter a numerical value): 3

A: Four signals are obtained

Q: Q1. The optical microscope can be used to generate magnified images of particles within a resolution…

A: ✓The resolution of an optical microscope is defined as the shortest distance between two points on a…

Q: Aqueous ions move at 1.0 m/s through a bloodstream of a person standing near a large magnet. The…

A: Solution -

Q: What is continuous spectrum?

A:

Q: A researcher finds that a sample of an unknown solution, when placed in a 1.00 cm wide cuvette,…

A:

Q: ts in the followifiy ergy, select "2" next to the object With Sect kinetic nergy oving at 12.4 m/s.…

A: Kinetic energy is given by the  1/2mv2.

Q: In the modern version of the Dumas procedure, Erlenmeyer flasi is used rather than glass bulb of…

A: The solution is given below -

Q: Earth has a magnetic field. O True O False

A: The magnetic field is the area around a magnet in which there is magnetic force. And Moving electric…

Q: What is magnetic spectrum?

A: Magnetic spectrum or Electromagnetic spectrum, the entire distribution of electromagnetic radiation…

Q: The mean deviation of the values, 18, 12, 15 is а. 4 О. 2 С. 3 d. 2.5

A: The question is based on the concept of analytical chemistry . we have to calculate mean deviation…

Q: A balance high readability is necessarily equated to high accuracy. Select one: a. True b. False

A: Given statement,  A balance high readability is necessarily equated to high accuracy.

Q: Question 10 100 - 80 - 60 40 Ethis tall line is the border of the spectrum. It is not a peak from…

A: Given is mass spectra of unknown compound.

Q: Please help me figure out how to put this in my calculator [0.8(1/12)]^2 The correct answer is…

A: The expression given is [0.8(1/12)]2.

Q: A relationship between concentration in mg/dL and light absorption in absorbance units is given by…

A: Solution :        Beer-Lambert's law states the relationship between the absorbance and…

Q: Which of the following statements is FALSE? a.UV envelopes electronic transitions b.IR uses light…

A: Electromagnetic spectrum, the entire distribution of electromagnetic radiation  according to…

Q: Round 571901 to three (3) significant figures.

A: In order to round to 3 significant figures,we need to look at the fourth significant figure. if it…

Q: Distinguish linear range, dynamic range, and range.

A: In analytical chemistry, the term range helps to basically predict or understand that if a certain…

Q: Graphs are a common data analysis tool used in all branches of science. The given graph represents…

A: The graph between Absorbance and concentration of sample is used to find the concentration of…

Q: Suppose you have two solutions, A and B, which contain different concentrations of the same chemical…

A: From the Lambert-beer law we know that,        logA =  ϵCL Where, A = absorbance              C=…

Q: The most energetic among the UV, Visible, X-ray, and infrared (IR) radiations in the electromagnetic…

A: Solution:- True . In electromagnetic radiation , the frequency order is: Gamma ray > X- ray >…

Q: A magnetic field surrounds particles that do not move. O True O False

A: Magnetic fields deflect the motion of particles possessing a net electrical charge. When such…

Q: QUESTION 2 External energy refers to which of the following types of electromagnetic radiation…

A:

Q: What is the frequency of ultraviolet light with a wavelength of 322 nm?

A:

Q: e frequency of a

A:

Q: Question 17 II в D Which part in the figure disperses light into its component wavelengths and…

A: The given figure is of monochromatic spectrophotometer. Its components are A -  Light source B -…

Q: Circle the wavelength of light with greater energy 1.5x106 mm or 1×10-16 cm O A. 1x10-16 cm B. 1…

A:

Q: When do you need to blank a spectrophotometer (Spec 20)? After completing all data collection. After…

A: Answer - Before running a set of sample. Spectrophotometer :- Spectrophotometer is tool used…

Q: A lens (f-number) has following measurements: diameter is 5.4 cm and focal length is 17.6 cm.…

A: The f-number of an optical system (such as a camera lens) is the ratio of the system's focal length…

Q: 2AgI + Zn → 2Ag+ + 2I- + Zn+2.

A: Redox Reaction Oxidation - Reduction Reaction also known as Redox Reduction For Example: 2AgI +…

Q: Blue light travels at a faster speed than red light true or false

A: Since we know that  E = hc/λ  Where ,  E = energy of Photons  h = Planck's constant  c = speed of…

Q: Stochiometry

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

Q: If the separation of two compounds was performed where the property being utilized to separate them…

A: If the separation of two compounds was performed where the property being utilized to separate them…

Q: 2. Convert the following Hermann-Mauguin to Schonflies notation c) 2/m b) 2/m 2/m 2/m c) 422 d)…

A:

Q: energy (ir

A:

Q: Select all of the technologies that úse infrared light. ear thermometer O global positioning O TV…

A: Given:  Devices which uses infrared light

Q: 1. Convert 168 nm3 to ft3.   a.5.93 x 10exp-16 ft^3 b.5.93 x 10exp-24 ft^3 c.5.22 x10exp22 ft3…

A: There are different unit scales to measure the distance.  The meter is the base unit of distance in…

Q: Normal text Arial 11 BIUA 三 三▼m 1 4. 6. Antacid Light violet 4-6 6.82 Shampoo Purple violet 2-6 5.93…

A: pH of a solution is defined as the negative logarithm of H3O+ ion concentration in aqueous solution.…

Q: You diluted a concentrated dye by mixing 45 μL of the stock solution with 655 μL of water and…

A: A solution can be diluted in the same container by introducing extra solvent to the existing…

Q: 4. A scientist has devised a new method of isolating individual particles. He claims that this…

A:

Q: Calculate the absolute uncertainty for the following: (1.15 ±0.24 ng)/(2.20 ±0.35 L)

A:

Q: ) In the rcaction 35nutcaq)t 2 cres) →2cst caq) t 35n2tcaq). the total number cf electrans exchanged…

A: There are two steps to solve this question -  Step 1 - write two half equations  Step 2 - balance…

Q: Convert the angle from degree to radian measure. 0--840°

A:

Q: Prepare two graphs, %T vs. Concentration and Absorbance vs. Concentration, using the data for the…

A: According to Beer-Lambert law the amount of light absorbed or transmitted when passed through a…

Q: A magnetic field surrounds an electric current. O True O False

A: According to faraday law , changing the magnetic field can produce the electric current to flow .