Answer:
Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air.
It form the contraction and relaxation of muscle
Examples of current electricity are like starting a car, turning on a light, cooking on an electric stove, watching TV, shaving with an electric razor, playing video games, using a phone, and charging a cell phone.
Hope These examples helped. :D
The nurse should provide TIV and then recommend to get a moment PPV23. Proof that a moment PPV23 is useful for forestalling pneumonia in patients with unending lung infection if over 5 years have gone since the underlying PPV23. The medical caretaker ought to propose this to the patient or the supplier. Directing the TIV and reminding the patient to get this yearly is right, yet the medical caretaker ought to suggest a moment PPV23 since this patient meets criteria for this sponsor. All patients more than 50 years and those with incessant lung sickness ought to get this season's cold virus antibody every year. Patients more than 50 years old can't get the live infection immunization.
