Question

In: Physics

(5) Celestial Motions--Seen From Boulder (2 pts.) (a)Where in the sky above Boulder is the north...

(5) Celestial Motions--Seen From Boulder

(2 pts.) (a)Where in the sky above Boulder is the north celestial pole?

(2 pts.) (b) Suppose you are facing north at night. Describe, as a consequence of the Earth's rotation, the apparent motions of the following two stars throughout the night: (i) a star about 20° to the right (east) of the Polaris, (ii) a star due east.

Solutions

Expert Solution


Related Solutions

Write a Python program that takes information from the user about a spider seen in North...
Write a Python program that takes information from the user about a spider seen in North America and returns whether it is likely to be a dangerous spider. The only two spiders in North America that are actually dangerous are the widow and recluse. The program will ask the user for the following information: color and special markings. printWelcome – prints program information printColorMenu – Color menu options should be brown, black, other printSpecialMarkingsMenu – Special markings options should be...
write a Python program that takes information from the user about a spider seen in North...
write a Python program that takes information from the user about a spider seen in North America and returns whether it is likely to be a dangerous spider. The only two spiders in North America that are actually dangerous are the widow and recluse. The program will ask the user for the following information: color and special markings. printWelcome – prints program information printColorMenu – Color menu options should be brown, black, other printSpecialMarkingsMenu – Special markings options should be...
(1) (5 pts) What are the differences between nominal GDP and real GDP? (2) (5 pts)...
(1) (5 pts) What are the differences between nominal GDP and real GDP? (2) (5 pts) Suppose the real GDP in 2016 is 1 trillion dollar and the real GDP in 2017 is 1.2 trillion dollar, what is the growth rate of the real GDP from 2016 to 2017? (3) (5 pts) Suppose the nominal GDP growth rate is 15% from 2016 to 2017, what is the inflation rate measured by the GDP deflator,(i.e. inflation rate)?
Endotoxin is a major cause of septic shock. Describe (2 pts) where endotoxin comes from, (4...
Endotoxin is a major cause of septic shock. Describe (2 pts) where endotoxin comes from, (4 pts) the specific steps the innate and acquired immune system takes to respond to endotoxin in the blood stream. Explain the steps from the recognition of endotoxin by the innate immune system to the response by the acquired immune system. (2 pts) how the immune system response leads to septic shock.
(8 pts) Endotoxin is a major cause of septic shock. Describe (2 pts) where endotoxin comes...
(8 pts) Endotoxin is a major cause of septic shock. Describe (2 pts) where endotoxin comes from, (4 pts) the specific steps the innate and acquired immune system takes to respond to endotoxin in the blood stream. Explain the steps from the recognition of endotoxin by the innate immune system to the response by the acquired immune system. (2 pts) how the immune system response leads to septic shock.
Question 2 (5 pts). In roses, two gene loci on an autosomal chromosome are 30cM from...
Question 2 (5 pts). In roses, two gene loci on an autosomal chromosome are 30cM from each other. At locus 1, the E allele for red flower color is completely dominant to the e allele for pink flower color. At locus 2, the G allele for thorns is completely dominant to allele g for thornless. A particular rose cultivar, true-breeding for red flower and thorns, is crossed to cultivar 2, true-breeding for pink flowers and thornless. The F1 generation is...
Question #2 (5 pts): Compare the G proteins that acts in transducing the signal from b-adrenergic...
Question #2 (5 pts): Compare the G proteins that acts in transducing the signal from b-adrenergic receptors, and Ras. What properties do they share? How do they differ? What is the functional difference between Gas and Gai?
Problem 2 For the same list as above, sort the list in such a way where...
Problem 2 For the same list as above, sort the list in such a way where the first set of numbers are ascending even and the second set of numbers are ascending odd. Your output should look like the following: [ 2, 4, 6, … 1, 3, 5 .. ]. The list is A = [ 6, 9, 0, 4, 2, 8, 0, 0, 8, 5, 2, 1, 3, 20, -1 ]
5. (36 pts) Suppose three samples are selected from three populations as follows: Sample 1: 2,...
5. (36 pts) Suppose three samples are selected from three populations as follows: Sample 1: 2, 6 Sample 2: 6, 8, 10 Sample 3: 9, 11, 13, 15 At the α = 0.01 level of significance, determine whether there is evidence of a difference in the population means.
Where exactly does CMB come from. I've seen it in documentaries as a huge sphere with...
Where exactly does CMB come from. I've seen it in documentaries as a huge sphere with Earth in the middle. But if all this radiation was ejected from the start of the universe some time after the big bang; why can we see it? Surely the radiation should be travelling away from us? Just like every galaxy is?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT