Final answer:
The question is about calculating the volume of a faraway planet, which relates to the field of Physics, specifically astrophysics. By comparing given data with known information, we can assess the size and mass of celestial bodies and get an idea of the enormous scales involved in the universe.
Step-by-step explanation:
The question pertains to the volume of a faraway planet which is stated to be on the order of 1019 m3. In physics, specifically in astrophysics and cosmology, we often deal with calculating the large-scale properties of celestial objects, such as their volume, mass, and density, which are crucial for understanding their overall structure and evolution.
For example, using the given formula M = pV = (103 kg/m3)(9 × 1017m3) = 9 × 1020 kg, we can estimate the mass of a celestial body if we know its volume and density. Similar calculations may help determine the properties of planets, stars, galaxies, and other astronomical phenomena.
Understanding the immensity of such figures is pivotal. By comparison, Earth has a diameter of about 13,000 kilometers and the distance to the nearest star, Proxima Centauri, is 1.18 × 1010 m, indicating how vast these distances and volumes truly are in the cosmos. Engaging in this topic allows one to comprehend the incredible scale of the universe.