Test 10 Questions PPL(H) - Private Pilot License - Navigation, no time limit

1 - The shoreline effect is greatest with radio wave propagation...
2 - The on-board equipment of the secondary surveillance radar (SSR) is called...
3 - What could be a reason for changing the runway indicators at aerodromes (e.g. from runway 06 to runway 07)?
4 - Quasi-optical waves travel...
5 - What is the meaning of the 1:60 rule?
6 - Non-directional beacons (NDBs) transmit within which frequency band?
7 - When transmitter and receiver are moving towards each other...
8 - An aeroplane has a heading of 090°. The distance which has to be flown is 90 NM. After 45 NM the aeroplane is 4.5 NM north of the planned flight path. What is the corrected heading to reach the arrival aerodrome directly?
9 - An aircraft travels 100 km in 56 minutes. The ground speed (GS) equals...
10 - What distance corresponds to one degree difference in latitude along any degree of longitude?