Calculate the expectation value of momentum for the "free particle" system in the ground state (use n-1 wavefunction). explain the meaning of your result.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.