Location a is at 50°n 030°w and location b is at 50°s 030°w on 27th ? [ Formation assignment ]

Question 165-1 : Sunrise will be later at a than it is at b and sunset will be earlier at a than it is at b sunrise and sunset will be at the same time at a and b sunrise will be earlier at a than it is at b and sunset will be later at a than it is at b sunrise will be earlier at a than it is at b and sunset will be earlier at a than it is at b

An aircraft is flying a great circle track between waypoints number 4 45°00'n ?

Question 165-2 : Increased by less than 10° remained unchanged decreased by more than 10° decreased by less than 10°

Given .variation is 6°w isogonic lines jan 2002 .average annual increase 10' ?

Question 165-3 : 6 5°w 5 5°w 5 5°e 6 3°w

Position a = 56°00 0's 163°57 2'e .position b = 56°00 0's 171°47 4'w .for ?

Question 165-4 : Great circle direction at b is 080 7° great circle direction at b is 100 1° rhumb line distance is 1455 4 nm rhumb line distance is 1206 6 nm

Position a = 30°00 0'n 175°23 2'w .position b = 30°00 0'n 173°48 1'e .for ?

Question 165-5 : Rhumb line distance is 578 nm great circle direction at a is 275 4° rhumb line distance is 648 7 nm great circle direction at b is 092 7°

The first law of kepler states ?

Question 165-6 : Planets move in elliptic orbits with the sun in one of the foci planets move around the sun in a circular orbit all planets orbit around the sun at the same speed the angular speed of the planet in the orbit around the sun is constant

What is meant by 'aphelion' ?

Question 165-7 : The point of the earth's orbit furthest away from the sun the point of the sun's orbit furthest away from the earth the point of the earth's orbit closest to the sun the point of the sun's orbit closest to the earth

Which statement about meridians is correct ?

Question 165-8 : A meridian and its anti meridian form a complete great circle the plane of a meridian is parallel to the equator all meridians are parallel to the meridian of greenwich a meridian is a complete great circle of 360°

A rhumb line from a position 86°n 30°w has an initial track of 085°t is it ?

Question 165-9 : A spiral to the north pole a small circle north of 86°n initially north 86°n and 180° later south of 86°n a random northerly track to the pole

A great circle track crosses the equator at 30°w has an initial track of ?

Question 165-10 : 55°n 060°e 35°n 150°w 55°s 060°w 35°s 150°e

The latitude of the tropic of capricorn is ?

Question 165-11 : 23 5°s 23 5°n 66 5°n 66 5°s

Which statement is true ?

Question 165-12 : The declination of the sun and the latitude of the observer will affect the duration of civil twilight the duration of the civil twilight on 21st of march and on 23rd of september is equal at all places on earth independent of latitude only the declination of the sun will affect the duration of civil twilight civil twilight at the equator lasts longer than at 60°n or 60°s because the radius of the equator is larger than the radius of the 60°parallel

At 00h00 local mean time of an observer ?

Question 165-13 : The mean sun is in transit with the observer's anti meridian the apparent sun is in transit with the observer's anti meridian the mean sun is in transit with the observer's meridian the apparent sun is in transit with the observer's meridian

Kepler's second law states that ?

Question 165-14 : The radius vector sun earth sweeps out equal areas in equal time the radius vector sun earth moves at constant angular speed the length of the radius vector sun earth is directly proportional to the square root of its angular speed the area swept out by the radius vector sun earth per hour increases with increasing length of the radius vector

Consider the positions 00°n/s 000°e/w and 00°n/s 180°e/w on the ellipsoid ?

Question 165-15 : The route via the north pole is shorter than the route along the equator the route via the equator is shorter than the route via the south pole the route via either pole and the route via the equator are of equal length the route via the south pole is shorter than the route via the north pole

The sr/ss sunrise/sunset table for the 23rd of february at latitude 40°n gives ?

Question 165-16 : The sun rises at 64°w the sun rises at 79°w the sun sets at 86°e the sun sets at 116°e

An aircraft follows a great circle in the northern hemisphere at a certain ?

Question 165-17 : Track angle will decrease and the latitude will decrease track angle will increase and the latitude will decrease track angle will decrease and the latitude will increase track angle will increase and the latitude will increase

On an oblate spheroid representing the earth's shape ?

Question 165-18 : 1 minute of arc along the equator measures a greater distance than 1 minute of arc along the meridian at a latitude of 45°n/s 1 minute of arc along the equator measures the same distance as 1 minute of arc along the meridian at a latitude of 45°n/s 1 minute of arc along the meridian at low latitudes measures a greater distance than 1 minute of arc along the meridian at high latitudes 1 minute of arc along the meridian at 0°n/s measures the same distance as 1 minute of arc at 90°n/s

Given .a 56°n 145°e .b 57°n 165°w .what is the difference in longitude ?

Question 165-19 : 050° 020° 130° 001°

What is the duration of morning civil twilight at 66°48'n 095°26'w on 27th of ?

Question 165-20 : 01h 13m 08h 14m 09h 27m 01h 02m

The gmt of morning civil twilight at 66°48'n 095°26'w on 27th of january is . ?

Question 165-21 : 1436 gmt 0927 gmt 1541 gmt 0814 gmt

The gmt of sunrise at 66°48'n 095°26'w on 27th of january is . err a 061 606 ?

Question 165-22 : 1549 gmt 0927 gmt 1541 gmt 0814 gmt

The latitude of the tropic of cancer is ?

Question 165-23 : 23 5°n 23 5°s 66 5°n 66 5°s

Position a is 31°00's 176°17'w .rhumb line track t from a to b is 270° ?

Question 165-24 : 31°00's 168°58'e 31°00's 161°32'w 31°00's 173°24'w 31°00's 173°24'e

An aircraft departs from schiphol airport and flies to santa cruz in bolivia ?

Question 165-25 : 21h05 10th nov 22h05 10th nov 07h05 11th nov 09h05 11th nov

Two places on the parallel of 47°s lie 757 8 km apart calculate the difference ?

Question 165-26 : 10°00' 4°39' 9°19' 4°51'

In a sunrise/sunset table given for the 28th of june at a certain latitude ?

Question 165-27 : 60°n 80°n 55°s 00° n/s

On the earth's ellipsoid one degree of latitude near the equator is ?

Question 165-28 : Less than 60 nm 60 nm more than 60 nm more than 60 nm but less than 61 nm

With an increase in magnetic latitude there will be a decrease in the ?

Question 165-29 : Directive force angle of dip vertical component of the earth's magnetic field total magnetic force of the earth's magnetic field

Which statement about the duration of daylight is true ?

Question 165-30 : Close to the equinoxes the influence of latitude on the duration of daylight is at its smallest close to the solstices the influence of latitude on the duration of daylight is at its smallest on september 10th the duration of daylight is longer on the southern hemisphere than on the northern hemisphere in summer the length of the period of daylight decreases with increasing latitude

Which figure in the appendix represents the geocentric latitude of position p ?

Question 165-31 : Figure b figure a figure c figure d

Which figure in the appendix represents the geographic latitude of position p ?

Question 165-32 : Figure a figure b figure c figure d

The long term periodic change in the earth's magnetic field ?

Question 165-33 : Is reflected in the slow movement of the magnetic poles is caused by sunspot activity is caused by the westerly movement of the geographic north pole affects mainly the compass deviation

The horizontal component of the earth's magnetic field ?

Question 165-34 : Is very small close to the magnetic poles is maximum at the magnetic poles is minimum at the magnetic equator increases with an increase of the magnetic latitude

An observer is situated on the parallel of 23 5°s which statement about the ?

Question 165-35 : It passes through the zenith once a year around december 22nd it passes through the zenith twice a year around june 21st and december 22nd it passes through the zenith once a year around march 21st it passes through the zenith twice a year around march 21st and september 23rd

At 54°n 020°w the sun rises on november 28th at 09 01 utc .at 44°n 020°w ?

Question 165-36 : Earlier since the latter position lies further south later since the latter position lies further south also at 09 01 utc since both positions are situated on the same meridian at 07 41 lmt

What is the correct definition of latitude of a position on the earth ?

Question 165-37 : Latitude is the angle between the plane of the equator and the line from the centre of the earth to the position latitude is the angle between the earth's rotational axis and the line from the centre of the earth to the position latitude is the angle between the plane of the prime meridian and the plane of the meridian of the position latitude is the angle between the plane of the ecliptic and the parallel of the position

When proceeding on a given date along a parallel towards the east the moment of ?

Question 165-38 : Utc lmt standard time lat local apparent time

The maximum difference in distance when proceeding along the great circle ?

Question 165-39 : On east west tracks at high latitudes on north south tracks at high latitudes on east west tracks at low latitudes on north south tracks at low latitudes

Geodetic latitude and geocentric latitude coincide ?

Question 165-40 : At the poles and on the equator only at the poles only on the equator at 45°n/s