Answer:
ummmmmmmm
Explanation:
this might be some type of trick question bro lol
or someone tryna play with you if the teacher gave you this question bro she deserves to be fired
Answer:
xxxxx
Explanation:
Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is a Volume (the same volume as 1 milliliter).
Answer: wavelength=velocity×period
Explanation:the relation between velocity, wavelength and period is
Wavelength=velocity×period
