Figure 1 -Using the Doppler Effect Data Shown in Figure 1, Determine

question 79

Multiple Choice

Figure 1
-Using the Doppler effect data shown in Figure 1, determine the approximate orbital period of the extrasolar planet.

• A) 1 year
• B) 3 years
• C) 6 years
• D) 8 years
• E) 12 years

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Definitions:

Receptors

Specialized cells or protein molecules that receive and transduce signals in the body and brain.

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the concentration of cones.

Cones

Photoreceptor cells in the retina of the eye that function best in bright light and enable color vision.

Rods

Photoreceptor cells in the retina of the eye that are extremely sensitive to light and enable vision in low light conditions but do not perceive color.