Sound 1 has 220 Hz . if the seed of sound is 330m/s what is the wave length of the sound 1

Why are people not able to skip a dive to the deepest part of the ocean

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?

Will mark as brainliest ! how many grams of iron metal do you expect to be produced when 245 grams of an 80.5 percent by mass iron (ii) nitrate solution react with excess aluminum metal? show all work needed to solve this problem!