Can I add error bars for one measurement? let's say that we have energy value for...
Can I add error bars for one measurement?
let's say that we have energy value for each temperature degree, and when plotting the energy vs. temperature, we get a scatter plot. Can we add error bars to the point in this plot? or does the experiment has to be repeated in order to get multiple trials.
Homework Answers
Add Answer to:
Can I add error bars for one measurement?
let's say that we have energy value for...
Can I add error bars for one measurement? let's say that we have energy value for...
Can I add error bars for one measurement? let's say that we have energy value for each temperature degree, and when plotting the energy vs. temperature, we get a scatter plot. Can we add error bars to the point in this plot? or does the experiment has to be repeated in order to get multiple trials. In other words, Standard deviation and standard error are used in calculation and generating error bars. How these quantities are calculated if I only...
3. Here we use 4.184 for our calorimetry constant, since that is how much energy it...
3. Here we use 4.184 for our calorimetry constant, since that is how much energy it takes to raise 1 gram of water by 1 degree Celsius. But what if we did not know that? How could I calibrate our calorimeter to find this value? -10 points 4. What are 2 sources of error for this experiment (you cannot simply say human error)? how would the error effect the measurement? - 10 points 5. How much energy would be transferred...
I need help writing this C code. Here is the description: Let's say we have a...
I need help writing this C code. Here is the description: Let's say we have a program called smart typing which does two things: The first letter of a word is always input manually by a keystroke. When a sequence of n letters has been typed: c1c2...cn and the set of words in the dictionary that start with that sequence also have c1c2...cnc then the smart typing displays c automatically. we would like to know, for each word in the dictionary,...
Below is an image from a double slit experiment obtained by shining a laser through one....
Below is an image from a double slit experiment obtained by shining a laser through one. I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and was 10.0 ft 4.00 inches away from the double slit. I circled the bright spots (constructive interference) and identified the central maximum (m = 0). I saved the...
I have a conceptual/ theoretic question. Let's say you have a box on a ramp which...
I have a conceptual/ theoretic question. Let's say you have a box on a ramp which is at first parallel to the ground but then you raise the track to an angle α with the horizontal and the cart's acceleration is zero with the scale parallel to the track, what is the amount of force you are applying? I drew a free body diagram and got mgsinalpha. The question then asks what will be the applied force if you increased...
1) Up until now we have always ignored air resistance. We should now add it. Let...
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bu. The coefficient b is a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) • What are the units on...
Prompt Let's say you get the following email from a close friend: I just don't get...
Prompt Let's say you get the following email from a close friend: I just don't get it. The US spent 1.5 billion dollars on protecting threatened and endangered species in 2016 e. This money is being spent when we have veterans living on the streets homeless, millions of people without adequate health care, and so many other large scale societal issues. It seems like the money could be spent in better ways, in ways that help humans. I don't see...
ive attached the results to the experiment help me how to find ym in oder to...
ive
attached the results to the experiment help me how to find ym in
oder to get the y values to plot the data and get the slope
Below is an image from a double slit experiment obtained by shining a laser through one. I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and...
I need a Python code for this problem. We can use python's array slicing in many...
I need a Python code for this problem.
We can use python's array slicing in many ways, and here is just one example. To take the forward derivative of an array y, we use (y[i+1] - y[i])/dx For example, if dx=1 , we might write a derivative routine as yderiv = zeros (len(y)-1) for i in range(len(y)-1): yderiv[i] = y(i+1] - y[i] Note that here, yderiv is one element shorter than y -- this is because you need 2 points...
Spring Constants & Periods By varying the mass placed on a spring, the period of oscillation...
Spring Constants & Periods By varying the mass placed on a spring, the period of oscillation can be changed. When multiple data sets are collected and plotted, the spring constant can be determined. Before data was collected, the minimum and maximum masses were determined by visually watching the harmonic motion. For the minimum, a mass was chosen such that the resulting simple harmonic motion had an appreciable amplitude without significant dampening over ten periods. For the maximum, the mass was...
3. Here we use 4.184 for our calorimetry constant, since that is how much energy it takes to raise 1 gram of water by 1 degree Celsius. But what if we did not know that? How could I calibrate our calorimeter to find this value? -10 points 4. What are 2 sources of error for this experiment (you cannot simply say human error)? how would the error effect the measurement? - 10 points 5. How much energy would be transferred...
Below is an image from a double slit experiment obtained by shining a laser through one. I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and was 10.0 ft 4.00 inches away from the double slit. I circled the bright spots (constructive interference) and identified the central maximum (m = 0). I saved the...
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bu. The coefficient b is a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) • What are the units on...
Prompt Let's say you get the following email from a close friend: I just don't get it. The US spent 1.5 billion dollars on protecting threatened and endangered species in 2016 e. This money is being spent when we have veterans living on the streets homeless, millions of people without adequate health care, and so many other large scale societal issues. It seems like the money could be spent in better ways, in ways that help humans. I don't see...
ive
attached the results to the experiment help me how to find ym in
oder to get the y values to plot the data and get the slope
Below is an image from a double slit experiment obtained by shining a laser through one. I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and...
I need a Python code for this problem.
We can use python's array slicing in many ways, and here is just one example. To take the forward derivative of an array y, we use (y[i+1] - y[i])/dx For example, if dx=1 , we might write a derivative routine as yderiv = zeros (len(y)-1) for i in range(len(y)-1): yderiv[i] = y(i+1] - y[i] Note that here, yderiv is one element shorter than y -- this is because you need 2 points...
Spring Constants & Periods By varying the mass placed on a spring, the period of oscillation can be changed. When multiple data sets are collected and plotted, the spring constant can be determined. Before data was collected, the minimum and maximum masses were determined by visually watching the harmonic motion. For the minimum, a mass was chosen such that the resulting simple harmonic motion had an appreciable amplitude without significant dampening over ten periods. For the maximum, the mass was...
Most questions answered within 3 hours.
-
Here is a pair of aromatic compounds that each have a complicated
set of aromatic peaks....
asked 12 minutes ago -
As with many public goods, determining the appropriate level of
government support for the production of...
asked 15 minutes ago -
Write a balanced chemical equation for the oxidation reaction
between Caro’s acid (H2SO5) and CN– ion...
asked 18 minutes ago -
Calculate the number of valence electrons for
[Mo(C6H6)(CO)3]
asked 29 minutes ago -
Which of the following are true about the strength of the
association between two variables?
1-...
asked 25 minutes ago -
You are a monopolist and know that your consumers have a linear
demand curve. At what...
asked 24 minutes ago -
Raising a heavy load requires work. Raising it in half the time
requires:
asked 30 minutes ago -
MGT-201: Marketing Management
Before deciding on the structure of the channel marketers must
take several factors...
asked 30 minutes ago -
1. ACLs allow a router to control traffic within a network. The
concept is very similar...
asked 32 minutes ago -
35. When the electron in a hydrogen atom falls from its first
excited energy level to...
asked 33 minutes ago -
A man is dragging a box of mass "m" by using a rope which rests
on...
asked 50 minutes ago -
Liquid octane
(CH3(CH2)6CH3) will
react with gaseous oxygen (O2) to produce gaseous carbon
dioxide (CO2) and...
asked 51 minutes ago