In fatigue test, when the stress is reduced below the fatigue limit: O fatigue failure does not occur O fatigue life is reduced O fatigue failure occurs O a crack is present

Q: Which of the following is not a property of metals? They are good conductors of electricity. A They…

A: The question is to identify which of the of given properties is not a property of metal -

Q: An electric current of 485.0 mA transports 760. μC of charge. Calculate the time this took. Be sure…

A:

Q: Define chemistry and explain how burning wood isrelated to chemistry.

A: Сhemistry is the   sсienсe  thаt  deаls  with  the соmроsitiоn, рrорerties,  &  struсture  оf…

Q: difference between physics and chemistry

A: Physics looks for unifying principles; chemistry often focuses on the particulars. Chemist has an…

Q: What is diagnostic efficiency? How is it measured?

A: Diagnostic accuracy of any diagnostic procedure or a test gives us an answer to the following…

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

A: Given: The surface area and the thickness of the object is 68.4 cm2 and 24.2 μm, respectively. The…

Q: :Q3: (Material scale) - choose the correct answer Atomic-scale Nano-scale Micro-scale Macro-scale…

A: An object constitutes the mixture of substance is termed as material. These are categorized  based…

Q: What is 89.2+62.3 estimated?

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Q: magnesium + oxygen → magnesium oxide List two physical / chemical properties for each compound

A: Physical properties are properties of substance that can be determined without changing substance's…

Q: the liquid 2,3 butanedione has a density of 0.981 g/ml at 18.0 degree celcius.If a 103 gram sample…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of…

Q: Draw the Lewis dot diagram for the compound CH4

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Q: The recommended daily allowance of thiamine is 1.4mg per day. A patient is consuming 0.80mg. What…

A: Percentage can be determined by the given formula,

Q: I dont understand as I can't read the writing ^ please type.

A: Electronic configuration of lithium: 1s22s1 Electronic configuration of fluorine: 1s22s22p5

Q: An electric current of 132.0 mA transports 80.0 C of charge. Calculate the time this took. Be sure…

A: The charge transport in a unit time is known as electric current. The current is calculated by using…

Q: An electric current of 209.0 mA flows for 58.0 minutes. Calculate the amount of electric charge…

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Q: Express 25.234kg in 3 significant figures

A: Given, The mass 25.234 kg in 3 significant figures is:

Q: :C: ل - - Na

A: There are 2 steps in the mechanism that lead to the formation of ester as the product.

Q: What is the main foundation of chemistry

A: What is the foundation of chemistry, this is a very vast question. Chemistry is a subject which can…

Q: A length of 155 nm can also be expressed as 1.55 x 104 pm 155000 pm O 0.155 pm 1.55 x 10-6 pm

A: 1 nm = 10-9 m 1 um = 10-6 m

Q: Na al y

A: The reactions given are,

Q: What is the difference between an intrinsic property and an extrinsic property? Give an example of…

A: Solution- Intrinsic and extrinsic properties difference - Intrinsic properties do not depend on…

Q: Complete the following conversion. 55 cL = ? nL

A: We have to convert 55 cL to nL  "c" denotes "centi" which is 1/100th part or 10-2 part  Hence the…

Q: The average lifespan of humans is approximately 60.0 yrs and the average times a heart beats is…

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Q: what is 1.0x10^-5 equal?

A: This is simple mathematics. We can easily solve by using concept of 10 to the power (-ve) is written…

Q: copper (II) chloride + iron → copper + iron (II) chloride List two physical / chemical properties…

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Q: <ey

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 다. +

A: For the above given reaction the starting materials are a diene and an alkene i.e. dienophile.…

Q: C CI Br you

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Q: An electric current of 0.650 A flows for 50.0 seconds. Calculate the amount of electric charge…

A: Given that, Current i=0.650 A time t= 50.0 seconds charge q= ?

Q: How many nL are there in (3.67x10^3) cL

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Q: Tracy is receiving lanoxin every 8 hours. She weighs 63 kg. The dose range for this drug is 0.030 to…

A: Given weight of Tracy is 63 kg.  Dose range of lanoxin is 0.030 to 0.060 mg/kg every day. The…

Q: An electric current of 304.0 mA transports 1.00 kC of charge. Calculate the time this took. Be sure…

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Q: mi/hr

A:

Q: An electric current of 52.0 mA flows for 6,0 seconds. Calculate the amount of electric charge…

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Q: figures of merit

A: Dear student I have given answer to your question in the image format.

Q: is cutting a cake a physical or chemical reaction?

A: Physical change: a change after which nothing new is created and not old one is destroyed.

Q: Calculate the volume (in mL) per dose for 275. mg/mL amoxicillin to deliver two doses per day at…

A: Since mass of patient = 22 pount  And 1 Kg = 2.2 pound Hence mass of patient in Kg = 22 / 2.2 = 10…

Q: Q2. The scientist who used the term "nanotechnology" is: O Sumio lijima O Eric Drexler O Richard…

A: Nanotechnology is used to study and explore the application of nanoparticles.

Q: Identify the area of emphasis for various branches of chemistry.

A: Modern chemistry has five main branches: 1. Physical chemistry 2. Organic Chemistry 3. Inorganic…

Q: Given the structure below, what is the number of relevant resonance structures in which a negative…

A: The Lewis structure or molecular skeleton is also known as the electron dot structure. It is the…

Q: How many cubic centimeters of ore containing 0.25% by mass gold must be processed to obtain  $100…

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Q: CI + HO + HCI

A: Ethanoyl chloride reacts with cold ethanol instantly. It is a very exothermic reaction in which…