Exoplanets and Doppler Effect

Smaller size than Earth, Orbits a "sun like star", within a habitable zone.

Similar size to Earth, Orbits a "M type" star, within a habitable zone.

Similar size to Earth, Orbits a "sun like star", within a habitable zone.

Similar size to Earth, Orbits a "sun like star", close to the sun.

A) If an exoplanet is small, it orbits too fast for life.

B) If an exoplanet is large, it has violent storms.

C) If it is small, there is not enough room for rock to form.

D) A and B are correct answers.

True

False

Mass and Volume

Distance and Time

Wavelength and Frequency

Crest and Troughs

Wavelength

Frequency

Distance

Time

Wavelength

Frequency

Time

Distance

True

False

True

False

The observer receives a higher frequency of waves, the pitch will sound higher.

The observer receives a lower frequency of waves, the pitch will sound higher.

The observer receives a higher frequency of waves, the pitch will sound lower.

The observer receives a lower frequency of waves, the pitch will sound lower.

The observer receives a higher frequency of waves, the pitch will sound higher.

The observer receives a higher frequency of waves, the pitch will sound lower.

The observer receives a lower frequency of waves, the pitch will sound lower.

The observer receives a lower frequency of waves, the pitch will sound higher.