Question

• Relate lunar phases to the positions of the Moon and Sun in the sky.
• Relate eclipses to the positions of the Earth, Moon, and Sun.
• Use Kepler's Laws to relate orbital speeds, periods, and distances.
• Use the gravity equation to compare the strength of gravitational forces.
• Relate the peak of a thermal radiation spectrum to temperature.
• Predict and interpret the effects of Doppler shift.
• Use the inverse square law equation to relate brightness and luminosity.
• Use magnitudes to describe brightness and color.
• Relate stellar properties and the OBAFGKM classification system.
• Read H-R diagrams for stellar temperatures, radii, and luminosities.
• Predict the ages of stellar clusters based on their color-magnitude diagrams.
• Identify the major steps of stellar evolution by name and on the HR diagram.
• Relate supernovae and compact objects to the stars that produce them.

Answer 1