Search & Filtering
John, in going to his Physics class, walks 30m, 450 N of E, then 40 m, 600 W of S and finally 50 m, straight south. Use the polygon method to determine the resultant vector 𝑅⃑ and check your result using the component method.
students in the BIT Level 300 class obtained
various grades in a Mid sem exam. A
computer program is needed to find the
highest and lowest class score.
Create an algorithm for the computer
program needed to solve the above problem.
The Little Albert series of experiments is one of the first studies that comes to mind for many people when we talk about ethics in psychological research (along with Philip Zimbardo’s Stanford Prison Experiment and Stanley Milgram’s experiments on obedience to authority). Obviously, the ethical criteria for conducting psychological research are much more stringent today. However, we have also learned a lot about human behaviour from classic studies such as this one. I would like you to discuss the Little Albert experiments and ethics in psychological research (then and now).
- What are your thoughts about the Little Albert experiments that Watson and Rayner conducted?
- What did this series of experiments teach us about personality? Could the researchers have learned the same lessons another way?
- Do you think that it was necessary for psychology to go through a period in which ethically questionable research was conducted in order to learn what we did about human behaviour? Why or why not?
predict how CH3 directs an attacking species(such as NO2+, CH3+, Br2 and SO3 to either the 2,3,4 position of the ring during substitution:
Draw a graph which has an Euler circuit but is not planar. Formalize the graph in the form
Draw a graph which does not have an Euler path and is also not planar. Formalize the graph in the form
Note: If you cannot draw the graph due to technical reasons, it is OK to just use formal notation and describe the graph textually.
Treatment of a 0.2500g sample of impure potassium chloride with an excess of AgNO3 resulted in the formation of 0.2912 g of AgCl (74.55 g/mol). Calculate the percentage of KCl (143.32 g/mol) in the sample
How is mean arterial pressure (MAP) calculated and why is it useful? ( short answer please)
Write a program to count the number of times a given integer appears in a LL.
Defi ne carefully what is meant by a demand sched-ule or curve. State the law of downward-sloping demand. Illustrate the law of downward-sloping demand with two cases from your own experience.
What features of the respiratory system help protect it from the external environment? (Short answer please)
