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What is the length of one tropical year?

This quiz tests your knowledge of the tropical year's length and related astronomical concepts.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the length of one tropical year in days?

  1. 365.242 days
  2. 365.25 days
  3. 365.256 days
  4. 365.26 days
Question 2 Multiple Choice (Single Answer)

What is the difference between a tropical year and a sidereal year?

  1. The tropical year is longer than the sidereal year.
  2. The tropical year is shorter than the sidereal year.
  3. The tropical year and the sidereal year are the same length.
  4. The difference between the tropical year and the sidereal year is negligible.
Question 3 Multiple Choice (Single Answer)

How many tropical years are there in one precessional cycle?

  1. 25,800 years
  2. 26,000 years
  3. 26,200 years
  4. 26,400 years
Question 4 Multiple Choice (Single Answer)

What is the average length of a tropical year over a long period of time?

  1. 365.242 days
  2. 365.25 days
  3. 365.256 days
  4. 365.26 days
Question 5 Multiple Choice (Single Answer)

What is the length of one tropical year in seconds?

  1. 31,556,926 seconds
  2. 31,557,600 seconds
  3. 31,558,274 seconds
  4. 31,558,948 seconds
Question 6 Multiple Choice (Single Answer)

What is the length of one tropical year in hours?

  1. 8,766 hours
  2. 8,767 hours
  3. 8,768 hours
  4. 8,769 hours
Question 7 Multiple Choice (Single Answer)

What is the length of one tropical year in minutes?

  1. 525,960 minutes
  2. 525,970 minutes
  3. 525,980 minutes
  4. 525,990 minutes
Question 8 Multiple Choice (Single Answer)

What is the length of one tropical year in weeks?

  1. 52.14 weeks
  2. 52.15 weeks
  3. 52.16 weeks
  4. 52.17 weeks
Question 9 Multiple Choice (Single Answer)

What is the length of one tropical year in months?

  1. 12.37 months
  2. 12.38 months
  3. 12.39 months
  4. 12.40 months
Question 10 Multiple Choice (Single Answer)

What is the length of one tropical year in seasons?

  1. 4.13 seasons
  2. 4.14 seasons
  3. 4.15 seasons
  4. 4.16 seasons
Question 11 Multiple Choice (Single Answer)

What is the length of one tropical year in quarters?

  1. 16.58 quarters
  2. 16.59 quarters
  3. 16.60 quarters
  4. 16.61 quarters
Question 12 Multiple Choice (Single Answer)

What is the length of one tropical year in decades?

  1. 3.65 decades
  2. 3.66 decades
  3. 3.67 decades
  4. 3.68 decades
Question 13 Multiple Choice (Single Answer)

What is the length of one tropical year in centuries?

  1. 0.37 centuries
  2. 0.38 centuries
  3. 0.39 centuries
  4. 0.40 centuries
Question 14 Multiple Choice (Single Answer)

What is the length of one tropical year in millennia?

  1. 0.037 millennia
  2. 0.038 millennia
  3. 0.039 millennia
  4. 0.040 millennia
Question 15 Multiple Choice (Single Answer)

What is the length of one tropical year in eons?

  1. 0.0037 eons
  2. 0.0038 eons
  3. 0.0039 eons
  4. 0.0040 eons
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