On 25 December 1981 you observe the Sun's lower limb. The sextant altitude (hs) is 4°06.9'. The height of eye is 47 feet and the index error is 1.6' on the arc. The temperature is 19°F. and the barometer reads 1030.8 millibars. What is the observed altitude (Ho)?
A
3°57.4'
B
4°01.9'
C
4°02.5'
D
4°03.4'
E
İlgili Sorular
The flammable limits of gasoline are 1.3 to 7.6 percent volume of air. You are testing a tank that ...In low latitudes, the high(s) of the diurnal variation of pressure occur(s) at __________.When a warm air mass overtakes and replaces a cold air mass, the contact surface is called a(n) ____...Your fireman's outfit includes a(n) ___________.What form of venting of cargo tanks is allowed for a tank barge certificated to carry grade B petrol...