Question

Using the method of Mathematical Insight 'Finding Sizes of Extrasolar Planets', calculate the radius of the...

Using the method of Mathematical Insight 'Finding Sizes of Extrasolar Planets', calculate the radius of the transiting planet. The planetary transits block 2.8 percent of the star's light. The star TrES-1 has a radius of about 89.7 percent of our Sun's radius.

Correct, computer gets: 1.04E+05
30. [3pt]
The mass of the planet is approximately 85.5 times the mass of Jupiter. Calculate the average density of the planet. Give your answer in grams per cubic centimeter. (Hint: Be careful with unit conversions.)

science physics

Next > < Previous

Answer #1

Know the answer?

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.

Similar Homework Help Questions

The Doppler method allows us to find a planet's semimajor axis using just the orbital period...

The Doppler method allows us to find a planet's semimajor axis using just the orbital period and the star's mass (Mathematical Insight Finding Orbital Distances for Extrasolar Planets). a) Imagine that a new planet is discovered orbiting a 2 MSun star with a period of 9 days . What is its semimajor axis? Express your answer using three significant figure. (m) b) Another planet is discovered orbiting a 0.7 MSun star with a period of 100 days. What is its...

Free Homework Help App

Download From Google Play

Scan Your Homework
to Get Instant Free Answers

Need Online Homework Help?

Ask a Question

Get Answers For Free
Most questions answered within 3 hours.

Active Questions