HURRY The following wave would represent a what type of sound? •high pitch, soft sound
•low pitch, high sound
•low pitch, soft sound
•high pitch, high sound

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Orange juice has a lower or higher viscosity than chocolate syrup

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=