Factors Affecting the Natural Frequency. The actual frequency at which an object will vibrate at is determined by a variety of factors. Each of these factors will either affect the wavelength or the speed of the object. an alteration in either speed or wavelength will result in an alteration of the natural frequency.
Eight vital organs can be donated: heart, kidneys (2), pancreas, lungs (2), liver, and intestines. Hands and faces have also recently been added to the list. Tissue: cornea, skin, heart valves, bone, blood vessels, and connective tissue.
To donate organs such as your heart or lungs, something has to breathe for you until after the doctors have removed the organs, but you can donate tissues such as your corneas, skin, bone marrow, and even heart valves even 15 hours after your last breath. Learn how to become an organ donor.