📅 2023 MIT Science Bowl High School Invitational🎓 HS🔄 Round 3#️⃣ Question 13🌟 BONUS📝 Multiple Choice
Which of the following is the main feature that differentiates the gravitational waves detected by pulsar timing arrays compared to ones detected by ground-based Michaelson interferometers?
W) Frequency
X) Amplitude
Y) Polarization
Z) Speed of propagation
✔️Answer:W) Frequency
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