Awater wave with a wavelength of 35.6 cm approaches a wall with a large opening in it. the hole begins to close. what size does the hole in the wall need to be for the wave to noticeably diffract through the hole? justify your answer.

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f