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APSU Draw Structure Using Spartan Molecular Modeling Program Worksheet

 

Draw following structure using Spartan molecular modeling program. Past the structure in the assigned box.

write the electron pair geometry and the molecular geometry attached is the word document that. needs to be completed

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West Coast University W5 Pure Water Discussion

 

I’m studying for my Chemistry class and need an explanation.

A thin stream of water bends toward a negatively charged rod. When a positively charged rod is placed near the stream, it will bend in the same direction, not the opposite direction. Why? Can you think of another example?

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St Francis College Difference Between Gram Positive and Negative Cell Essay

 

I’m working on a biology writing question and need support to help me understand better.

 Essay on the difference between gram positive and gram negative cell.

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Los Angeles Pierce College Tectonic Zone Related Pyrogenic Activity Questions

 

the topic of this assignment is formation of california please write or tabulate the 10 facts about the oceanic topic which is (formation of california).

Please see the example report given below.

Example

1983 Pacific Hurricanes

  1. It was the longest (June 1 – November 30) hurricane season ever recorded at that time (1983 was an El Nino year).
  2. Most of the hurricanes started in the East Pacific between 10N-15N and 90W-110W.
  3. There were 12 hurricanes during this season, eight of them were Category 3, and the maximum wind speed reached was 145 mph.
  4. There were 168 fatalities due to the hurricanes (most were in Mexico).
  5. The total damage was over $303 million (in 1983 USD).
  6. The strong hurricane season in the Pacific made the Atlantic hurricane season unusually weak.
  7. All hurricanes died before reaching the longitude of Hawaii.
  8. One hurricane progressed towards the USA and caused extensive floods.
  9. This season had an unusual hurricane in December.
  10. Sources: https://www.nhc.noaa.gov/pdf/TC_Book_Epac_1949-2006_hires.pdf (Links to an external site.), https://en.wikipedia.org/wiki/1983_Pacific_hurricane_season (Links to an external site.)
  • Then

Reply to 2 peers that I will send you

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University of California Los Angeles Geology Question

 

Mixed multiple-choice question and answer question. I attached the sample exam and study guide. Check it to know if you have knowledge about it. Take the sample exam first to check your accuracy. The real one is on May 21 at 12 pm pacific time. You have to online at that time

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BIO 240 Grossmont College Chance of Random Events Discussion

 

1. Evolution: Explain what evolution is and how it happens (by the four forces); Explain (in detail) how natural selection causes adaptation to the environment; or Explain how evolution explains both the diversity and unity of life.

2.Structure and Function: Explain the idea that structure and function are interrelated using an example, given a description of a structure, infer the function, or vice versa.

3.Transformations of Energy and Matter: Sketch and explain where energy and matter are stored in the ecosystem and how they are transferred between living things, emphasizing the similarities and differences between the fates of energy and matter; or Sketch and explain at least one biogeochemical cycle in order to illustrate how matter is transferred and transformed as it moves between reservoirs.

4.Systems(the interdependency of life and its environment): Explain the concept of a food web and what happens if one species disappears; Explain what factors contribute to changes in the size of populations; explain what biodiversity is and why it changes (either at the geologic time scale or humancaused changes); Explain what potential changes will occur to the climate engine with increased greenhouse gases in the atmosphere;

5.Organisms: Describe the life functions organism need to perform, give an example of an organ system and how it works to maintain homeostasis and/or metabolic functions; Explain how the nervous and/or hormonal systems coordinate and control the other body systems and why it is important; Give examples of physiological and behavioral changes that can respond to changes in the environment.

Answer all questions with as much detail as possible.DO NOT COPY PAST material from website.


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Lab report experiment

 

In simple detail, the RC circuit is short for Resistor-Capacitor circuit. When a potential difference is applied across these two elements in series, resistor to capacitor or vice versa, the voltage across the capacitor changes over time. When you measure the voltage across the capacitor(Similar to how you measure voltage across a resistor) you will notice the voltage changing, increasing when charging and decreasing when discharging. The lab manual goes into detail on how the voltage changes (it involves the exponential function ex) depending on if you’re discharging or charging the capacitor. Remember this is all regarding the voltage across the capacitor.

There is a relationship that tells you the amount of time it takes to reach 67% of the maximum charge across the capacitor when charging OR 34% of the total maximum charge across the capacitor when discharging. This is known as ‘Tau’ and is represented by the Greek letter ‘tau’. Essentially, to calculate this time constant requires you to know the resistance and capacitance in the RC circuit. You will determine both of these in order to get a time constant between 15 – 100 seconds. These will tell you how long it takes to reach either 67% or 34% of the maximum charge of the capacitor. The maximum possible voltage difference across the capacitor is equal to the power supply, so 3.3V or 5V. For example, if you use a 330 micro-Farad capacitor and a 100 kilo Ohm resistor, this will result in a time constant of: 33 seconds. You can use any configuration size of the two elements, however, make sure you follow the instructions in the lab manual.

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Lab photo of experiment

 

hi there, this is lab photo of experiment you have to do it as the picture of TA’s prove it. you all you need replicate the experiments and take pictures. you have to have lab equipment to do the lab.!YOU MUST HAVE EQUIPMENT TO DO IT. THANK YOU!!