You have a vibrational degree of freedom that can be treated like a harmonic oscillator with a spacing between energy levels of 257.82 cm-1. What is the probability that this degree of freedom is in state 2 at a temperature of 689 K. Give your answer with at least 3 significant figures.

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?