The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. ... The frequency is the same as that of the source and is the number of waves that pass a point per unit time.
Answer:
The car that is accelerating is B a car that rounds a curve at a constant speed
Explanation:
Although all of the cars are at a constant speed or not moving acceleration is the change in speed or the change of directions therefore making the only car changing directions your answer.
a substance's density is the same at a certain pressure and temperature, and the density of one substance is usually different than another substance.
Answer:
Explanation:
I'm in 17th column , a nometal, and a solid at room temperature. What am i
Answer: when in doubt go with B
Explanation: