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Old 1st July 2001 | 15:36
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Controller to be!!!
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Post Hot Air Ballon

Hello,

I got this question today and I was wondering if anyone knows the answer to it??

The differance found by subtracting the temperature of a parcel of air theoretically lifted from the surface to 500 millibars, and the existing temperature at 500mb is called the: -
a) lifted index
b) negative index
c) positive index

Thanks a lot
CTB!!!