Chemistry, 25.01.2021 20:30 bikkiecuanas13
Write a summary discussing this experiment and the result. Use the following questions and topics to help guide the content of your paragraph.
1. According to your data, was your hypothesis correct( Be sure to refer your data when answering this question.)
2. Summarize the conclusions that you can draw this experiment l. Use the questions above to guide your ideas.
3. Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.
4. Give at least three examples from everyday life where an inclined plane is used to reduce the effort force needed to accomplish a task.
Answers: 1
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A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
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Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?
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Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
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Chemistry, 22.06.2019 22:30
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Write a summary discussing this experiment and the result. Use the following questions and topics to...
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