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Title: What is the safest way or method to observe a solar eclipse? Post by: dotyc92 on Mar 19, 2018 What is the safest way or method to observe a solar eclipse?
a. using a telescope b. wearing sunglasses c. by observing with your naked eyes d. through a pinhole projection e. through a UV filter held up to the sky Question 2 How many Saros cycles does it take for the same eclipse to occur at about the same location on Earth? a. one cycle b. three cycles c. 18 cycles d. 22 cycles e. 54 cycles Question 3 What astronomical period takes 18 years 11 1/3 days to complete? a. synodic cycle b. lunar phase cycle c. eclipse season d. sidereal period e. Saros cycle Title: What is the safest way or method to observe a solar eclipse? Post by: hbirk8 on Mar 19, 2018 Content hidden
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