(a) Explain what the difference between apparent magnitude and absolute magnitude is. (Not more than 100...
(a) Explain what the difference between apparent magnitude and absolute magnitude is. (Not more than 100 words)
(b) What is the absolute magnitude of Vega? Hence, determine whether Vega or the Sun radiates more energy per unit time. Given that the distance of Vega is 7.6 pc.
Homework Answers
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(a) Explain what the difference between apparent magnitude and
absolute magnitude is. (Not more than 100...
Magnitude and distance modulus a) What is the absolute magnitude and distance modulus for each of...
Magnitude and distance modulus a) What is the absolute magnitude and distance modulus for each of the following stars: i)m=+5.0, d=200 pc ii) m=-3.5, d=7 pc iii) m=+6.8, p=0.003" (p is the parallax angle) b) The Sun has an apparent magnitude of -26.8. Calculate i)its absolute magnitude. ii) the apparent magnitude it would have at the distance of a Centauri (1.3 pc). iii) the apparent magnitude it would have if it were 2 kpc away.
Explain the difference between accuracy and precision. What is the difference between absolute vs. relative uncertainty?...
Explain the difference between accuracy and precision. What is the difference between absolute vs. relative uncertainty? What are the equations commonly used to calculate these terms?
In your own words, explain the difference between withholding and withdrawing care. Is one more ethical...
In your own words, explain the difference between withholding and withdrawing care. Is one more ethical than the other? Why or why not? What are some of the ethical concerns associated with each?
explain the difference between inductive and deductive reasoning and why deductive reasoning is more appropriate for...
explain the difference between inductive and deductive reasoning and why deductive reasoning is more appropriate for the positivist write not less than 500 words
What is the difference between catabolism and anabolism? You can choose more than one answer. 2...
What is the difference between catabolism and anabolism? You can choose more than one answer. 2 point. Catabolism generates energy. Catabolism expends energy. Anabolism generates energy. Anabolism expends energy.
QUESTION TWO a) What is the difference between Absolute Purchasing Power Parity (APPP) and Relative Purchasing...
QUESTION TWO a) What is the difference between Absolute Purchasing Power Parity (APPP) and Relative Purchasing Power Parity (RPPP)? (5 Marks) b) Consider a world that only co mprises 3 goods (Good 1, Good 2, Good 3) and 2 countries (Fra nce and Japan). A (0.50, 0.25,0.25). ssume that consumption weights of these goods for both countries be The price of the goods at time t are listed below- France EUR) Japan(Yen) 20 40 80 60 Good 1 Good 2...
What is the difference between actual green time and effective green time A They are the...
What is the difference between actual green time and effective green time A They are the same, just different naming terminologies B Actual green time include lost times while effective green time esclude lost times C. Actual green time include pedestrian time while effective green does not D. One is calculated using Highway Capacity while the other in Wester Method Ideal (base) sauration flow rate is taken as So - 1.900 pphalThis value (1900) onte as dividing 3600 by Aspeed...
What is the main difference between cash and accrual accounting? Why is accrual accounting adopted more...
What is the main difference between cash and accrual accounting? Why is accrual accounting adopted more widely than cash accounting? (160 words maximum) Explain the concept “depreciation” in your own words. Suppose two companies acquired a same fixed asset at the same time, both of them believe that the useful life of the assets is five years with no residual value. Company A adopts straight-line depreciation method while Company B uses diminishing balance depreciation method at a depreciation rate of...
Could one of the stars listed in the table above be an RR Lyrae star?
Cosmic DistancesDISTANCE MODULUS- For this lab, we will focus on two techniques that can be used to measure the distance modulus of objects in deep space - supernovas and Cepheid variable stars. Before we begin, though, we must understand what "distance modulus" means.- Read through the background material on distance modulus.- Use the distance modulus page to complete the following table:ObjectApparent Magnitude (m)Absolute Magnitude (M)Distance Modulus (m-M)Distance (pc)Star A2.410Star B516Star C1025Star D8.50.5- Could one of the stars listed in the...
For Long Term Evolution, LTE, What is resource block in LTE? Explain the difference between refer...
For Long Term Evolution, LTE, What is resource block in LTE? Explain the difference between reference signal (RS) and synchronization signal (SS) in the LTE and what they are used for? a) b) c) If the design of LTE just met the coherence time of the channel, what was the assumed coherence time? d) The maximum rms channel delay spread considered in the LTE standard is 991 ns. Using equations determine whether the 15kHz wide subcarrier will experience frequency selective...
Explain the difference between accuracy and precision. What is the difference between absolute vs. relative uncertainty? What are the equations commonly used to calculate these terms?
QUESTION TWO a) What is the difference between Absolute Purchasing Power Parity (APPP) and Relative Purchasing Power Parity (RPPP)? (5 Marks) b) Consider a world that only co mprises 3 goods (Good 1, Good 2, Good 3) and 2 countries (Fra nce and Japan). A (0.50, 0.25,0.25). ssume that consumption weights of these goods for both countries be The price of the goods at time t are listed below- France EUR) Japan(Yen) 20 40 80 60 Good 1 Good 2...
What is the difference between actual green time and effective green time A They are the same, just different naming terminologies B Actual green time include lost times while effective green time esclude lost times C. Actual green time include pedestrian time while effective green does not D. One is calculated using Highway Capacity while the other in Wester Method Ideal (base) sauration flow rate is taken as So - 1.900 pphalThis value (1900) onte as dividing 3600 by Aspeed...
For Long Term Evolution, LTE, What is resource block in LTE? Explain the difference between reference signal (RS) and synchronization signal (SS) in the LTE and what they are used for? a) b) c) If the design of LTE just met the coherence time of the channel, what was the assumed coherence time? d) The maximum rms channel delay spread considered in the LTE standard is 991 ns. Using equations determine whether the 15kHz wide subcarrier will experience frequency selective...
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