RETAKE: Doppler Effect Exit Ticket

Use this picture to sort the following wave descriptions. Moving Towards the Person Shorter wavelength Higher frequency Higher pitch Right in Front of the Person True wavelength True frequency True pitch Moving Away from the Person Lower pitch Lower frequency Longer wavelength The spectral lines below belong to the same star. What does this tell you about the movement of the star over time? The star has moved toward us over time because it is redshifting. The star has moved away from us over time because it is redshifting. The star has moved toward us over time because it is blueshifting. The star has moved away from us over time because it is blueshifting.