Question

the length of one wave ( measures using crest or trough) is
la longitud de una onda (medida utilizando la cresta o el valle) es
wavelength/longitud de onda
amplitude/amplitud
crest/cresta
trough/seno
potential energy is
la energía potencial es
energy of movement/energía de movimiento
stored energy/energía almacenada
energy that will disappear and reappear/energía que desaparecerá y reaparecerá

Explanation:

The length of one wave measured from crest - to - crest or trough - to - trough is called wavelength. Potential energy is the energy stored in an object due to its position or state.

Answer:

1. wavelength/longitud de onda
2. stored energy/energia almacenada