PDF chapter test TRY NOW

Choose the correct option analysing the pairs given.
 
1. Pair 1: First waves generated during the earthquake, S waves
Pair 2: First waves generated during the earthquake, P Waves
 
 
2. Pair 1: 1 to 8 km/s, S waves
Pair 2: 1 to 8 km/s, Surface waves
 
 
3. Pair 1: L-waves, Surface waves
Pair 2: L-waves, P Waves