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Radio waves travel at ? Exercise > visibility

exemple question 88


Radio waves travel at a speed of ?

exemple question 89
Radio waves travel at a speed of


A position located East of the prime meridian and South of the Equator is ?

exemple question 90
A position located east of prime meridian and south of equator East longitude south latitude.


exemple question 91
To bring an air mass to moisture saturation Its temperature must be decreased or its pressure reduced.


exemple question 92
After sunset in most cases low layers of atmosphere are Its temperature must be decreased or its pressure reduced.


exemple question 93
The conversion of water from a gas into a liquid called Its temperature must be decreased or its pressure reduced.


exemple question 94
In standard atmosphere pressure at sea level Its temperature must be decreased or its pressure reduced.


8
At mid latitudes and in average conditions average height of tropopause about m (36 ft).


9
Tropopause Has usually a greater vertical altitude above equator than above poles.


10
At an altitude of 5 000 feet according to standard atmosphere Temperature 5°c pressure 85 hpa.


11
Immediately above tropopause there the Temperature 5°c pressure 85 hpa.


12
A pilot exposed to s under his canopy receives heat by Temperature 5°c pressure 85 hpa.


13
The convection phenomena most intense During summer afternoon.


14
The process which liquid water transformed directly into gaseous state known as During summer afternoon.


15
The minimum temperature during a day reached approximately Shortly after sunrise. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.


16
Regarding standard atmosphere pressure gradient as you rise in altitude corresponds to A pressure decrease of hpa per 28 ft. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.


17
At night lower layers of atmosphere are heated mainly A pressure decrease of hpa per 28 ft. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.


18
Which instrument used measuring atmospheric humidity A pressure decrease of hpa per 28 ft. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.


19
In standard atmosphere temperature at an altitude of 6 000 feet will be closest to A pressure decrease of hpa per 28 ft. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.


20
In standard atmosphere temperature at an altitude of 5 000 feet will be closest to A pressure decrease of hpa per 28 ft. The temperature falls continuously until a little after sunrise the lowest temperature occurs at about sunrise plus 30 minutes.



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