Doppler radar detects motion within a super-cell thunderstorm using the Doppler effect which states that objects
A. moving toward the transmitter will result in an increase in wavelength.
B. moving away from the transmitter will result in an increase in wavelength.
C. moving away from the transmitter will result in an decrease in wavelength.
D. Immobile objects will result in an increase in wavelength.
Answer: B
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a. 5.0 b. 6.7 c. 7.9 d. 9.0
The general area where a tornado is likely to form can often be predicted up to ____ days in advance
A) 3 B) 7 C) 10 D) 14
Doppler radar can now provide adequate warning of impending tornadoes at least 95 percent of the time
Indicate whether the statement is true or false
What is the name of the simplest aromatic carboxylic acid?
A) benzenoic acid B) benzoic acid C) benzylic acid D) toluic acid