| Under which conditions will a stream of bullets display an interference pattern in a two-hole experiment? | the bullets have enough speed | the holes are the appropriate distance | the distance to the target is great enough | The holes are the appropriate diameter | Bullets will never display interference behavior |
In: Chemistry
Based on your results, was this setup a good way to measure Calories as opposed to a bomb calorimeter? What types of experimental error may have occurred with this experiment? How might you design this setup differently if you had unlimited expenses for materials?
In: Chemistry
What fraction of the α particles in Rutherford's gold foil experiment are scattered at large angles? Assume the gold foil is two layers thick, as shown in the figure, and that the approximate diameters of a gold atom and its nucleus are 1.5 Å and 1.5×10−4Å,
In: Chemistry
1. When graphing a Log-Log plot to determine the order of each reactant in an experiment, how do you determine which data points to plot?
2. what can be determined from the slope of a line generatd in a Log-Log plot?
In: Chemistry
Discuss the idea of parametric models from a system level
perspective and proceed to develop a 2-port
model for the small-signal diode experiment using h-parameters.
Explain what gets abstracted with this
model. Are there any restrictions using this particular model?
In: Electrical Engineering
what is theoretical yield and actual yield of this experiment.
1.104g of cysteine hydrochloride monohydrate added with 2.5 ml of freshly made 10% aqueous sodium hydroxide solution and 10 ml of 3% aqueous hydrogen peroxide solution.
product was 0.336g of Cystine
In: Chemistry
what do your conclude from your obsercations about the quantitative validity of the van der waals model for a real gas? how would you enlarge upon this experiment to more thoroghly test the appropriateness of the van der waals parameterization?
In: Chemistry
In an experiment a student dissolves 0.138g of a triprotic acid in 100.00 mL of water to prepare a solution for titration. A 25.00mL aliquot of the acid solution reqiures 15.49 mL of .108 M NaOH solution to reach the equivalence point. Calculate the molar mass of acid.
In: Chemistry
Which of the following is not included as one of the items that the design must determine
a) The number of factors to include in the experiment
b) The levels at which each factor will be tested
c) The response variable
d) The design repot distribution
e) The conditions (settings) for each trial
In: Statistics and Probability
What are the steps to preparing a lab report? Create a paragraph or two with a detailed explanation of how you would create a lab report. Create a mock lab report based on any simple experiment.
no handwritten/cursive text. No pictures of reply please.
In: Biology