The rental price of capital? The real wage? d. Suppose that a technological advance raises the value of the parameter A by 10 percent. What happens to total output (in percent)? The rental price of capital?
It was also because we had to take two measurements (one for diameter another for height)...which could possibly create more mistakes. Furthermore, you need to multiply diameter and height to get to the volume, so any one of those reading had a mistake, the error would compound and get worse. The same is not true with measuring with graduated cylinder, which is just a one shot reading. If that reading is off a bit, it won't impact the density as much 2- Did you find that density was intensive or extensive? Explain A- It was intensive.
You might also have noticed that some light bounces off of the glass instead of passing through it – this is because no glass is perfectly transparent to light. Can you use this information to help explain why when it’s dark outside but bright inside (you’ve got the light on) you can see your reflection in the window? 4. The usual method of drawing a light ray is to mark two dots on the path of the light-ray, then remove the ray-box and complete the line. The problem is that the ray itself may actually be a little wide, so it is important that each of the dots is in the middle of the ray; if one is in the middle and the second is a little to one side, the resulting line will not be an accurate representation of the original light ray.
And according to our data, our actual yield is 0.5g CaCO3. Thus, our percent yield is 73.5%. Our percent yield was close to 100%, but not very close. I believe the error lies in human error, as well as instrumentation sensitivity. Our scale only measures to grams accurately, and could have not accurately represented the .68g of CaCO3, or we could have lost the solid precipitate in the process of the experiment.
However, they are opposed by Interpretivists who say they impose the researcher’s framework of ideas on the respondents and they claim this may influence the respondents’ view on the question being asked. A reason as to why some sociologists choose not to use questionnaires when conducting research is because of a chance of a low response rate. This may be a result of people who receive questionnaires being not bothered to complete and return it. This can be a problem as the people who do not respond having a different opinion to those who do respond, this does not provide accurate representativeness. A higher response rate can be obtained if follow-up questionnaires are sent, but this can add to the cost and time.
Poor lighting can prevent a person from noticing non-verbal communication and could reduce a hearing impaired person’s ability to lip read. Environments that are too hot or cold cause discomfort and those that lack privacy discourage people from expressing their feelings and problems. Developmental stage – a person’s developmental stage could limit their ability to communicate and may be a barrier to effective communication if you don’t take this into account when choosing your words or way of talking to them. Don’t use long sentences, complex words or unusual phrases with young children, for example. Sensory deprivation and disability – visual impairment may reduce a person’s ability to see faces or read written signs and leaflets.
EXPERIMENTAL DATA: Table 1: Measured values from experimental data Resistor Measured Value 101 Ω Capacitor 1 μF Amplitude of voltage 5v Phase difference 58.752º Peak to peak voltage 10 v Amplitude of current 2.53 mA ANSWERS TO THE POST LAB REPORT: Q. 1. Dividw the amplitude of the signal generator voltage measured by the oscilloscope by √ and compares it with the measured value by voltmeter. Answer: Here given, Vm = 5 V Dividing Amplitude of voltage Vm by √2, 5 √2 = 3.54 Comment: Both values were not matching. There have more than 10% discrepancy.
2. Why is it important to stop the chromatograph before the solvent reaches the top of the paper ? Because if the solvent gets to the top, I could miss the measuring points because they would keep moving. 3.Why is
This would give a lower reading of his/her VO2 max and will not be accurate. Similarly, if the test taker is distracted by other people or lost in thought, his concentration may suffer and slow his pace down. There are a lot of environmental factors that also can affect the result of the test. For example, if it’s too hot or very humid, people may overheat and sweat,
2. The procedural error might have been due to the student not setting up the distillation apparatus correctly in par with the thermometer. The position of the thermometer might have caused that error as well. The top of the thermometer bulb might have been above the bottom of the side arm on the distilling head. 3.