Determine the volume of a rectangular prism with dimensions of 1.5x102 mm; 2.8x102 mm. and 3.3x102 mm

Q: Which of the following techniques does not allow recovery of all components? a. distillation b.…

A: Evaporation is one of the methods by which we can separate out the solute which is soluble in a…

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: Chromium (III) sulfate is used for decorative plating. Determine the amount of time in hours needed…

A:

Q: A flight is delayed one day and 4 hours. What is that delay in seconds?

A: 1 day has 24 hrs 1 hr has 3600 seconds

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: What substance is obtained when the following separation method has been applied? Magnetic…

A: Separation is a method in which a mixture containing two or more components is separated into the…

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

A:

Q: Refer to the hexagon pattern below. Assume that each edge of the hexagon measures 1 cm. Assume that…

A: Perimeter of any geometrical figure is sum of the length of its sides . A hexagon has 6 sides and…

Q: Q2: A/ chose from list (B) a suitable answer for list (A) A OFe 1. m 2. Au 3. C12 O to +1 Oa = 2RV2…

A: I have answered the questions as A-B below.

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: Which technique separates components of amixture based on the size of its particles? A. filtration…

A: The technique which separates components of mixture based on particle size has to be given.

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

A: Given Problem:

Q: Which parts of Earth are most similar to the plate with an axis angle of 80°?

A:

Q: Why are the proper use and care of microscope very important in microscopy

A: Answer - Microscopy - Microscopy is the technical field of using microscopes to view objects and…

Q: la. Diamond, graphite, and copper have very different properties but are made of networks of atoms.…

A: Metals have a shiny surface and a high melting point.

Q: A metal artifact with a mass of 814.0 lbs and a length of 6.25 ft is recovered from the Queen Anne's…

A:

Q: How does the perspective of the grid change in the first set of photographs?

A: Given How does the perspective of the grid change in the first set of photographs

Q: A sphere has a diameter (d) of 25 mm. Find the volumè (V) cf sphere in mL. 4 (For sphere: V =tr³ and…

A: we have to apply this volume formula and take r=12.5 mm

Q: Which parts of Earth are most similar to the plate with an axis angle of 0°? Explain.

A:

Q: Explain how the knowledge of histology is relevant to CHEMICAL CHEMISTRY

A: Histology is the study of tissues and their structure. The structure of each tissue is directly…

Q: what are refractory materials?

A: Materials that are inorganic non-metallic materials are called refractories.  They can withstand…

Q: ΔΗ, %3D

A:

Q: Luminosity is measure by Kelvin O True O False

A: In a unit time,the elecromagnetic radiation emitted by the star galaxy etc ,is called luminosity and…

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: Explain why the size difference between Si and Ge is smaller than expected?

A: The size difference between Si and Ge is smaller thanexpected because Ge have filled 3d orbitals in…

Q: Calculate the volume of the rectangular solid object: a – 45cm, b– 22cm, and c – 12cm in cm3. Show…

A:

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: Which glass can cut off ultraviolet rays?

A: Glass is an amorphous solid. It is transparent in nature. There are many types of glasses and have…

Q: In your own words, explain what is Transparent Objects, Translucent Objects, and Opaque Objects in…

A:

Q: What is analytical chemistry

A: Analytical chemistry is a branch of chemistry concerned with the examination of various…

Q: 1. Name the three classifications of compound microscope. 2. Differentiate magnification and…

A:

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: A magnet is any object that attracts the metal iron. O True O False

A: Interpretation -  To tell about true and false that a magnet is any object that attracts the metal…

Q: i = %3D

A:

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: Give 5 scientists and their contribution to analytical chemistry.

A: Name of the scientific and their contribution in analytical chemistry is given below.

Q: What purpose does the Artist wheel serve in chemistry? |

A: Artist wheel is the colour wheel, it's importance in chemistry is below

Q: Find the incorrect equality O 1h = 3600 s O 1 gal = 4 qt O 5 mL = 1 tsp O 1 L= 1000 mm %3D

A: Equality is a relationship between two quantities or more generally two mathematical expressions,…

Q: | 45. Diamonds have a score of 10 on the Mohs scale. Therefore, they are used in grinding belts to…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

Q: transition of n = 2 to n = 1. Submit an answer to four significant figures ninitial Minal = R 2. R.…

A: We will use given formula to get the answer. Value of shell is given .

Q: You are given three unknown samples stored in screw-capped containers and was told to analyse them.…

A: A nanoparticle is a small particle that has a size between 1 to 100 nanometres.  As size of…

Q: You determine that your sample has a mass of 386 g and a volume of 20ml it also is fairly unreactive…

A: Mass of sample =386g Volume of sample = 20ml Density = Mass/volume               =386/20…

Q: lalkulade the mknown [Cu^] when Evell = 0.0SO V 2+ %3D

A: Concept - Here nernst equation will be used. Nernst equation is an equation that relates the…

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: Graphene, is a sheet of pure carbon with a thickness of 0.335nm. How many layers of graphene will be…

A: Graphene sheet thickness can be determined using a simple equation.…