Examlex
The absolute magnitude of a star is a measure of its
Potato Chips
Thin slices of potato that are fried or baked until crisp and served as a snack.
Tornado Siren
An audible siren or alarm system used to warn people in a specific area about the imminent threat of a tornado.
Benefit
An advantage or profit gained from something.
Excludable
A characteristic of a good or service that allows its owner to prevent others from using it without paying for it.
Q2: Absorption lines in quasars usually have lower
Q4: Plate tectonic is believed to be caused
Q15: The first production sector of the English
Q20: Which of the following sets of planets
Q22: The time kept by a sundial is<br>A)Apparent
Q27: What effect do lunar tides have on
Q34: An X-ray burst source is an explosion
Q38: The bluish color of the nebulosity around
Q40: As a star collapses to produce a
Q42: If we choose a typical star in