The refraction correction table given in the Nautical Almanac is based on a standard or average atmospheric density with a temperature of 50°F (10°C) and which atmospheric pressure?
A
29.72 inches (1006 millibars)
B
29.83 inches (1010 millibars)
C
29.89 inches (1012 millibars)
D
29.93 inches (1014 millibars)
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Question 1 / 2066636ee928f7522a1c519faf
Question 1 of 2066636ee928f7522a1c519faf
The refraction correction table given in the Nautical Almanac is based on a standard or average atmospheric density with a temperature of 50°F (10°C) and which atmospheric pressure?
The refraction correction table given in the Nautical Almanac is based on a standard or average atmospheric density with a temperature of 50°F (10°C) and which atmospheric pressure?