Numerade

Questions asked

BEST MATCH

An example of a rotation about the longitudinal (superoinferior) axis is a jumping jack somersault twist cartwheel

BEST MATCH

Compound A and compound B both have molecular formula $C_6H_{12}$. Both compounds produce epoxides when treated with a peroxy acid ($RCO_3H$). The epoxide resulting from compound A was treated with aqueous acid ($H_3O^+$) and the resulting diol has no chiral centers. Identify the two possible structures for compound A (enter two numbers separated by commas with no spaces, e.g. "1,2")

View Answer

BEST MATCH

21) An office $ 10 \mathrm{~m} \times 5 \mathrm{~m} $ requires an illumination level to 300 lux on thr working plane.It is proposed to use 40 watt fluorescent fittings having a rated output of 2440 each. Utilisation factor is 0.5 and maintanace factor is 0.8 . Find no. of lamps required a) 12 b) 14 c) 16 d) 18 22) A work shop measures $ 10 \mathrm{~m} \times 12 \mathrm{~m} $ and is lighted by 20 lamps of 100 W each. Taking maintanance factor of 0.75 , coificient of utilisation 0.6 and luminous efficiency of lamp given on $ 151 \mathrm{~m} / \mathrm{W} $, find the illumination on the working plane. a) $ 122.5 \mathrm{Im} / \mathrm{m}^{2} $ b) $ 112.5 \mathrm{Im} / \mathrm{m}^{2} $ c) $ 102.5 \mathrm{Im} / \mathrm{m}^{2} $ d) $ 132.5 \mathrm{Im} / \mathrm{m}^{2} $ 23) Blinking of fluorescent tube may be on account of a) Low circuit voltage b) Starter fault c) A) or B) d) None of the above 24) If for an IDMT relay with a plug setting of $ 50 \% $ and CT ratio is $ 400 / 5 $ and the fault current is 3000A, then the plug setting multiplier would be a) 7.5 b) 15 c) 18.75 d) 32.5

View Answer

BEST MATCH

Which of the following hormones increases appetite and energy storage in the body? O ghrelin O estrogen O leptin O LPL

View Answer

BEST MATCH

Infancy and Toddlerhood Consider Bandura's bobo doll experiment you watched on video. Now that television, gaming, and social media have advanced years beyond the time of this research, do you feel watching violence is cathartic and reduces violence or that when children are exposed to violent behavior like in the bobo doll experiment they tend to imitate it? Explain your views. Also there is the suggestion that since according to social learning theory we are heavily influenced by other people's behavior, we can mitigate this exposure in terms of growing up and developing kindness and empathy. Do you agree? Say more...

View Answer

BEST MATCH

2. Which substance would have the lowest vapour pressure at room temperature, and why? CCHCH largest molecules, so most intermolecular contacts, thus strengest id-id IMFs All same < all contain only C-C and C-H bonds, so all are nopolar, thus same weak id-id IMFs CH4 * smallest molecules, so fewest intermolecular contacts, thus weakest id-id IMFs CHCH - bent shape, so bond dipoles do not cancel out, thus stronger d-d IMFs

View Answer

BEST MATCH

Frictional unemployment results from not enough jobs in the economy. not enough employers. not enough employees. scarce information about job opportunities and the time it takes to acquire that information.

View Answer

BEST MATCH

Question 1 (50 points) Apply mesh analysis to find I in the circuit where V=5 V, R1=5 ?, R2=6 ?, R3=2 ?, R4=7 ?, and R5=2 ?.

View Answer

BEST MATCH

What is the Majority Fallacy? What are the underlying conditions which advance the Majority Fallacy?

View Answer

BEST MATCH

Formula Question Determine the expected pH of a 0.49 M weak acid solution if the $K_a$ is $8.75 \times 10^{-4}$. Enter answer with two decimal places.

View Answer

gary g.