Numerade

Questions asked

BEST MATCH

a chemical reaction is at _____ when no net change int he amounts of reactants and products occurs

View Answer

BEST MATCH

Foreign Direct Investment (FDI) refers to investments made only in a company's home country. True False

View Answer

BEST MATCH

Which reaction is an example of a single displacement reaction? Select one: NaCl + AgNO$_3$ ? AgCl + NaNO$_3$ HCl + NaOH ? NaCl + H$_2$O 2Na + Cl$_2$ ? 2NaCl 2NaCl + F$_2$ ? Cl$_2$ + 2NaF

View Answer

BEST MATCH

There is always a concern that artificial intelligence and machine learning will take jobs away from people. Referencing the six primary components of Machine Learning from the lesson, which one(s) have direct human influence? Learner Data Algorithm Parameters Hyperparameters Model Given this, where might jobs evolve if we continue towards a more automated world?

View Answer

BEST MATCH

Which part of a neuron will synthesize more neurotransmitters when they are needed?

View Answer

BEST MATCH

A part diameter specification is 115.00 mm +/- 0.95 mm. This part is measured with a Vernier caliper. What is the required resolution of the Vernier caliper, using the process variation method, if this process is running at a 4.5 sigma level process? Assume the process is centered between the specification limits. Please write your answer with 2 decimal places and no units (for example: 0.12)

View Answer

BEST MATCH

Julie (m=65kg) is on a roller coaster that goes in a vertical circle with a radius of 8 meters. a) What must be the speed of the roller coaster at the top of the circle so that it does not come off the rails? b) How big will be the centripetal force on Julie at the top of the circle if the speed is 8m/s? c) Where does the centripetal force at the top of the ring come from? What will be the transverse force from the rails then?

View Answer

BEST MATCH

C. Commutators Using the fact that $\hat{p}\phi(x) = \frac{\hbar}{i}\frac{\partial}{\partial x}\phi(x)$. 1) Show that $[\hat{x}^n, \hat{p}] = i\hbar n\hat{x}^{n-1}$. 2) Show that this implies the more general result $[f(\hat{x}), \hat{p}] = i\hbar f'(\hat{x})$ for any smooth enough function $f(x)$.

View Answer

BEST MATCH

5 When small aerosol particles or microorganism move through air or water, the Reynolds object in creeping flow is a function only of its speed V, some characteristic length scale L of the object and fluid viscosity (Figure 1).Perform the Buckingham Pi theorem to generate a relationship for F as a function of the independent variables. Figure1

View Answer

BEST MATCH

Theory "cheat sheet" Theory Names to know (Theorists) How does development occur? Theory parts and pieces Strengths/ Weaknesses Psychoanalytic Cognitive Behavioral Cognitive Ethological Ecological Eclectic You can put your cursor on any of the vertical lines an "slide" margins to the left and right. The table boxes ("cells") will word-wrap and so you don't need to worry about those margins. Consider using bullets or numbers to separate your ideas. If you do so, then it will be helpful to make sure it aligns to the left side of the cell.

View Answer

sarah w.