How many vibrations per second are associated with a 101-MHz radio wave?
A) less than 101,000,000
B) 101,000,000
C) more than 101,000,000
B
You might also like to view...
What are the three most valuable marine resources? How are they excavated from the ocean? Are these resources renewable or nonrenewable?
Palynology involves the examination of annual tree rings exposed by cores drilled through the middle of certain tree species to produce records of past climate
a. True b. False Indicate whether the statement is true or false
Which of the following best describes the formation of the Ural Mountains of Russia?
A) Marine sediments that had collected in a basin were compressed and uplifted as the former Asian and European plates merged B) Marine sediments were sheared along a transform boundary between the Eurasian and African plates C) A continental volcanic arc formed as two microcontinents collided and subducted D) The landscape was pulled apart by rifting and flood basalts piled up on the landscape
Human-produced pollutants are different from natural particulates and gases because they are almost always chemically more dangerous.
Answer the following statement true (T) or false (F)