What is the Body Diagonal Length "b" in terms of sphere radius "r" Radius is 8mm

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: 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: -70 Read the line at this level. 60 Image: #3 501

A: A meniscus is the curvature of the surface of liquid. In case of colourless liquids, lower meniscus…

Q: Calculate the volume of liquid in the round flask sketched below. Give your answer in milliliters,…

A: The round flask can be considered as a sphere.

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: Fthe f ing 3 vill fit = 2 = 2 = ± = 5

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Q: If a transparent substance (light goes through it) appears red, the substance is _______ res light.…

A: When we see a specific color of an object, it appears to be of that color if it reflects and allows…

Q: our meter stick our quadruple beam scale a 100 mL cylinder ✓ [Choose ] 1 0.01 0.1 10 0.001 [Choose ]

A: Concept- Graduated measuring devices have a a set of graduations also called as markings, on a…

Q: Which section(s) would contain liquid water?   What does the length of the horizontal line (in 2…

A: The given graph is the heating curve of water where temperature is plotted in x-axis and time is…

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Q: What points of Dalton’s theory are no longer current?

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Q: As the waves travel across the pan, matter is transported and hits the side of the pan. Figure 1

A: Introduction : We have to tell statement is true or false .

Q: Rule: When we add or subtract numbers, we should round the result to the same number of decimal…

A: The answer for addition or subtraction of numbers with decimals is expressed as the decimals that…

Q: A D B and C None All OC and D A and D A and B

A: Meso compound are compounds which have stereocentres but are optically inactive because they have…

Q: A cubical box with a length of 0.1 m contains le20 02 molecules. What is the density

A: Length of cubicle box = 0.1 m Number of O2 molecules = 1 x 1020 Density = mass ÷ volume

Q: 1. Write a report comparing the principles, limitations/capabilities of the following microscopic…

A: a) Optical Microscopy : It is also referred to as light microscope. It is used in material science…

Q: Solve the problem. 1.5 x 103 + 3.14 x 104 - 1.21 x 102 = ? %3D

A: Given Problem:

Q: atch Column A with Column B. Using UV-Vis, the result of the absorption of coffee is shown in the…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: 10. It is the number of oscillations per second. A. Frequency B. Acceleration C. Period D.…

A: Acceleration is defined as the rate of change of speed per unit time.

Q: The diagram shows the result when a student placed a magnet under a piece of paper, then sprinkled…

A: Magnetic field lines of a bar magnet emerge from the North Pole and terminate at the South Pole.

Q: Choose the selection which most accurately gives both the value of the angle numbered 1 and the…

A: The given options are,

Q: What instrument did scientist invent to study The different objects in the night sky?

A: A telescope is an optical instrument using lenses , curved mirror or combination of both to observe…

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: On the basis of the hazard diamond below, the most significant hazard associated with ethanol is…

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Q: 71.0 °F = Κ %3D

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Q: Infer why chemists use models to study submicroscopic matter.

A: The reason for chemist to use models to study submicroscopic matter needs to be explained.

Q: 4. If the field of view of a scanning lens is 10mm with a total magnification of 50X, what is the…

A:

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: Determine the volume of a sample of copper in (m³) with a mass of 2.2 x 105 tons and a density of…

A: Density of the solution is equal to ratio of mass to volume of solution. Density=MassVolume Unit of…

Q: Part A pH = 8.77 Express your answer using two significant figures. Enter your answers numerically…

A: Part A  pH = 8.77  pH = -log[H3O+]  Log[H3O+] = -pH  [H3O+] = antilog(-pH) = antilog(-8.77)  [H3O+]…

Q: Warm hues make objects appear to  a. advance b. disappear c. appear smaller d. recede

A: Warm hues make objects appear to

Q: Pls answer the question attached in the image

A: The structure of the given compound is given below : The given compound is pentane.

Q: I need help with the two questions that are wrong (in red)

A: *Note : - OCH3 = -O---          And HOCH3 = H---O----

Q: llect radius?

A: When we converted atoms to anions by adding one or more electrons to atoms then atoms converted into…

Q: How does the light compound microscope magnify an object? Outline the process

A: Answer - light compound microscope - The  light microscope, is a type of microscope that commonly…

Q: Can somebody help me with this problem by explaining the transition there at the bottom? How it went…

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Q: The distance between points A and B is equal to one focal length wavelength Figure 2

A: We have to write the distance between A and B

Q: In an experiment with an Ostwald Viscometer, the times of flow of water and toluene are 45 s and…

A: Given that -  Time of flow for water , tw = 45 s  Time of flow for toluene , tt = 32.9 s  Density of…

Q: Consider a 2270 lb automobile clocked by law‑enforcement radar at a speed of 85.5 mph (miles per…

A: Refer to the question and calculate the uncertainty in the velocity of the car from the given…

Q: i = %3D

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Q: When an object with an electric charge of −3.0μC is 8.0cm from an object with an electric charge of…

A: Coulomb's law is a mathematical formula of calculating electrostatic force which states that "…

Q: 1) on + X → -> 3. i +

A: It is an example of  nuclear reaction n01  is neutron which has mass of 1 unit same as the mass of…

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

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Q: Which of the following submicroscopic representations best represents NO?

A: NO is a diatomic molecule. Nitrogen is bonded to oxygen.

Q: Write the two main visualization methods as titles TLC.

A: 1) Use of lodine: In this method, the TLC plate with spots is placed inside the iodine chamber. When…

Q: nickel chromium cobalt O zinc

A: The elements in which the d-orbitals are partially filled are known as the transition elements. The…

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

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 .