Answer:
The spectral types and sub-classes represent a temperature sequence, from hotter (O stars) to cooler (M stars), and from hotter (subclass 0) to cooler (subclass 9). The temperature defines the star's "color" and surface brightness. ... Stars are also classified by luminosity class.
Explanation:
Answer:
B
Explanation:
The meanings attached to racial and ethnic identities: are these oppositional identities, immigrant identities, or symbolic identities?
For a wind farm to be effective it needs to be in a place where there
is a wind speed of at least 4.5 m/s or greater, ideally in a location that has a
near constant flow of non-turbulent wind throughout the year with the least likelihood
of sudden powerful bursts of wind. The location should also has an access to electric
power transmission.
Answer:
A. Mauna Kea/Mauna Loa
Explanation:
Mauna Kea and Mauna Loa are the two peaks of Hawai’i Island. the height of Mauna Kea is 4,206 meters while Mauna Loa has a height of 4,170 meters. Mauna Loa is one of the five volcanoes of Hawai’i which is inactive about 35 years. Mauna Kea is also inactive mountain of Hawai’i and considered the largest mountain of the world if it is measure from base because most of its part are present under water.
