Why storing batteries in a cold place can help prolong life? How can you prevent photocatalysis? How is the rate of reaction expressed in terms of the concentration of the reactants or products?

Q: A Deadly Virus. On your flight out of South America your cargo plane emergency-lands on a deserted…

A: Given:  Vertical acceleration = 7.2 g Horizontal initial speed  = u = 150 mph Horizontal stopping…

Q: What does it mean for water to be a polar molecule?

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Q: Write down the Arrhenius equation. Derive an expression for temperature variations. At a temperature…

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Q: defination of heterogeneous nucleation?

A: Nucleation is a process that comes into existence either when a substance changes its thermodynamics…

Q: diffination

A: Activity: Activity is defined as the concentration of that substance in the whole reaction…

Q: why is it easier to use neutrons to synthesize new elements compared to alpha particles

A: Neutrons are neutral in charge which is more efficient to create new elements due to its stabilizes.…

Q: how many particles are there in a glass of water? defend or explain

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Q: Why is having an equal number of neutral and positives important?

A: The net charge is said to be zero when there is an equal number of negative and positive charge or…

Q: What was the result after Chernobyl?

A: Chornobyl is a disaster caused by accidents with reactors/nuclear reactors. it causes serious…

Q: Define: Donors & Acceptors?

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Q: t equation of state is defined by the expression (p + n ^ 2a / v ^ 2t). (V-nb) = nRT (a and b…

A: The Berthelot equation helps us define the physical state of a real gas. It is an equation relating…

Q: If carbon-14 has a half life of 5,730 years and a sample contains 50 moles originally, how much is…

A: You have posted more than one non related questions. As per our policy first question will be…

Q: The chlorophyll-a molecule (C55H72M&N4O5) is important in photosynthesis. (a) Determine its…

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Q: How much ionising radiation is needed to get infertility? Explain how will it cause you infertility?

A: Radiation therapy to the reproductive organs as well as radiation near the abdomen, pelvis, or spine…

Q: Explain the mechanism of Electrochemical cells and Electrical generators ?Explain in detail

A: Electrochemical cells: Cells are the source of energy which provide the potential difference and…

Q: Explain Stress-Stain Relationship.

A: We have to express the Stress-Stain Relationship.

Q: Researchers have developed a biofuel that is an alcohol-based gasoline alternative made from…

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Q: In Simulated Annealing, what does temperature mean and what happens when the temperature drops?

A: Answer Stimulated Annealing is an effective and general form form of optimization. It is useful to…

Q: What is Marie Curie most famous for

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Q: What are dielectics and what are their uses?

A: Dielectrics are a type of insulators used in electronic components

Q: NB NA B A W. W B

A: According to Newton's third law of motion, for every action, there is an equal and opposite…

Q: describe in detail why and in what situation you use mgh=1/2kx^2, and the question (why it is…

A: mgh = (1/2) kx2 where m is the mass g is the acceleration due to gravity h is the maximum height k…

Q: How can an understanding of the limiting reactant, excess reactant and percent yield help…

A: In manufacturing the compositions of products matters in achieve good quality products. i.e…

Q: How many e- can occupy (fit on) the first energy level? Type number here How many e- can occupy (fit…

A: The first energy level can hold only two electrons.

Q: Calculate the moles of hydrogen (H2) present in a 500 ml sample of hydrogen gas at a pressure of 1…

A: In the given question We have to determine the number of moles of the hydrogen gas.

Q: Describe and explain the risks of nanotechnology

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Q: JESTIONS 5: ucose regulated? Illustrate thrc Step/ Process Step/ Process Step/ Process

A: NOTE: As per guidelines, I can solve first question only. If you need help with other question,…

Q: What are the different types of susceptibility and how are these related?

A: In this question we have to answer what are the different types of susceptibility and how all these…

Q: A second order reaction has a differential form of -d[A]dt = k[A]?. Using your knowledge in…

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Q: How can nanotechnology be used in the prevention and treatment of illnesses?

A: By using nanotechnology, scientists prevent illness, more quick diagnose processes , control disease…

Q: Explain how the atomic model went from the billiard ball model to the plum pudding model?

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Q: Why do the electron-transfer reactions of the cytochromes differ in standard reduction potential,…

A: The electron-transfer reactions of the cytochromes differ in standard reduction potential, even…

Q: Describe controlled and uncontrolled chain reactions.

A: A controlled chain reaction is a chain of nuclear reactions that take place subsequently under…

Q: How do we detect the smell of an incense stick?

A: The particles of hot (after lighting it) incense stick possess large kinetic energy and diffuse in…

Q: 10g of K2SO4 is dissolved into 1000g of water. The freezing point of the solution is -.0.29 degrees…

A: Van't Hoff factor (i) is the measure of degrees of dissociation/association of a compound. i =…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.