What is a stream's discharge rate if it has a width of 10 meters, a depth of 2 meters, and a velocity of 2 meters per second?
A) 400 cubic meters per second
B) 120 cubic meters per second
C) 40 cubic meters per second
D) 22 cubic meters per second
E) 14 cubic meters per second
C) 40 cubic meters per second
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Would you use a physical model or a conceptual model to describe the following: the brain, the mind, the solar system, the beginning of the universe?
A. physical, conceptual, physical, conceptual B. conceptual, physical, conceptual, physical C. physical, physical, physical, physical D. conceptual, conceptual, conceptual, conceptual
In which of the following situations would it probably be less environmentally damaging for you to use paper bags at the grocery store?
A. When paper bags are reused by the grocery store and when paper and plastic bags are both recycled B. When I use plastic grocery bags for my trash instead of buying separate plastic trash bags C. When paper bags are reused by the grocery store D. When paper and plastic bags are both recycled E. All of these are correct
Coordinated Universal Time (UTC)
A) is two-hours ahead of Zulu time, indicating the single moment when all locations on the planet are on the same calendar day. B) is a method to account for the arbitrary nature in which time zones are designed to follow international boundaries. C) is the time at the International Date Line. D) replaced Greenwich Mean Time (GMT) and became the legal reference for official time in all countries. E) established 24 standard meridians around the globe at equal intervals from the prime meridian.
A cell or an area of low pressure is referred to as a(n) _______________
Fill in the blank(s) with correct word