The depth of an exoplanet "transit" light curve is most directly related to: Group of answer choices
Orbital period of the exoplanet
Temperature of the exoplanet
Diameter of the exoplanet
Mass of the exoplanet
Answer : Diameter of the exoplanet.
Explanation : The depth of the transit light curve of an exoplanet encodes the relative size of the exoplanet. Deeper the depth of the transit, bigger will be the exoplanet.
The depth of an exoplanet "transit" light curve is most directly related to: Group of answer...
Which property of a light curve is used to determine the orbital period of an exoplanet? Group of answer choices the dip of the curve the distance between the beginning of the dip and end of the dip the distance between the bottom of two consecutive dips all of the above
HD209458b was discovered in 1999, becoming the first exoplanet to be discovered using the transit method: this planet’s orbit is oriented just right, so that it regularly passes in front of its star, as seen from Earth. When this happens, it blocks out a portion of the star’s light. If astronomers notice the star’s brightness dipping for a short time over and over with a consistent period, it suggests a planet is responsible. Further observations of the star’s Doppler shift...
Voltage out of a transformer is directly related to the number of ____. Group of answer choices substations primary windings turns of wire in the windings secondary windings
34. Most foodborne diseases are related to outbreaks. Group of answer choices True False
Question 16 Exoplanets A and B are observed to orbit Star X in circular orbits at distances 1.1 AU and 10.2 AU from Star X, respectively ( 1 AU = 1.5 x 1011 m) . The orbital period of Exoplanet A is 244 days. What is the mass of Star X? (1 day = 86400 s.) Group of answer choices 2.5 x 1030 kg 4.0 x 1030 kg 5.0 x 1030 kg 3.5 x 1030 kg 1.0 x 1030 kg...
Ebbinghaus' forgetting curve most clearly indicates that Group of answer choices a.our sensory memory capacity is essentially unlimited. b.short-term memory fades more rapidly than sensory memory. c.the most rapid memory loss for new information occurs shortly after it is learned. d.prior learning disrupts the recall of new information.
In the x-y diagram for VLE data the operating line or curve represents: Group of answer choices None of the above Compositions Mass Balances Equilibrium which answer is correct
The most important criteria to consider for ______________ are competitive rates, customer service, transit time reliability, pick-up and delivery service, availability of equipment, loss and damage claims, electronic data interchange (EDI), geographic coverage, problem resolution, insurance coverage, and billing accuracy. Group of answer choices: carrier selection supplier selection strategic planning business analysis supply chain management
That light has a dual nature is referring to light Group of answer choices acting as waves and particles. undergoing pair production. having energy and momentum. having high- or low-energy photons.
1. The longer the pendulum the __________ the period of oscillation. Group of answer choices longer shorter 2. The shorter the period of oscillation, the __________ the frequency of oscillation. Group of answer choices lower higher 3. Which of the following does not affect the period of oscillation for a pendulum? Group of answer choices mass of the pendulum length of the pendulum acceleration due to gravity 4. The frequency of oscillation for a mass attached to a spring ____________...