A star with an apparent magnitude of 10 is visible by the naked eye.
Answer the following statement true (T) or false (F)
False
You might also like to view...
As a wave passes from one medium into another, it often happens that its speed increases with no change in frequency. Under these circumstances, the wavelength
A. decreases. B. increases. C. stays the same.
In astronomical usage, all atoms heavier than helium are referred to as__________
A) metals B) Population I atoms C) halos D) dark matter
Venus spins faster than any other terrestrial planet.
Answer the following statement true (T) or false (F)
Although low luminosity stars are very common, the probability of individual stars having planets within their habitable zones is low because low luminosity stars
A) are not expected to form rocky, terrestrial planets B) have very narrow habitable zones C) have no habitable zones at all D) are very unstable