Answer:
Melting
Explanation:
The process of a solid becoming a liquid is called melting. (an older term that you may see sometimes is fusion). The opposite process, a liquid becoming a solid, is called solidification. For any pure substance, the temperature at which melting occurs—known as the melting point—is a characteristic of that substance.
Answer:
<h2>Magnetic field required for the given induced EMF is 1.41 T</h2>
Explanation:
Potential difference across the blood vessel is given as
![E = vBd](https://tex.z-dn.net/?f=E%20%3D%20vBd)
here we know that the speed is given as
![v = 14.8 cm/s](https://tex.z-dn.net/?f=v%20%3D%2014.8%20cm%2Fs)
![d = 4.80 mm](https://tex.z-dn.net/?f=d%20%3D%204.80%20mm)
![E = 1 mV](https://tex.z-dn.net/?f=E%20%3D%201%20mV)
now we have
![1 \times 10^{-3} = (14.8 \times 10^{-2})B(4.80 \times 10^{-3})](https://tex.z-dn.net/?f=1%20%5Ctimes%2010%5E%7B-3%7D%20%3D%20%2814.8%20%5Ctimes%2010%5E%7B-2%7D%29B%284.80%20%5Ctimes%2010%5E%7B-3%7D%29)
![B = 1.41 T](https://tex.z-dn.net/?f=B%20%3D%201.41%20T)
Now volume flow rate of the blood is given as
![Q = Av](https://tex.z-dn.net/?f=Q%20%3D%20Av)
![Q = \frac{\pi d^2v}{4}](https://tex.z-dn.net/?f=Q%20%3D%20%5Cfrac%7B%5Cpi%20d%5E2v%7D%7B4%7D)
from above equation we have
![v = \frac{E}{Bd}](https://tex.z-dn.net/?f=v%20%3D%20%5Cfrac%7BE%7D%7BBd%7D)
Now we have
![Q = \frac{\pi d^2\frac{E}{Bd}}{4}](https://tex.z-dn.net/?f=Q%20%3D%20%5Cfrac%7B%5Cpi%20d%5E2%5Cfrac%7BE%7D%7BBd%7D%7D%7B4%7D)
![Q = \frac{\pi E d}{4B}](https://tex.z-dn.net/?f=Q%20%3D%20%5Cfrac%7B%5Cpi%20E%20d%7D%7B4B%7D)
<span>They are balanced. If the forces were not balanced the book would move*. In this example, the downward force of gravity on the book is counterbalanced by the upthrust of the desk. </span>
1.) Pitch
2.)Wavelength
3.)Density/Elastic Properties-b. Two of the above
4.)Liquids
5.) I'm not sure but I'm pretty sure it's the Doppler effect
6.) Frequency Increases
Action-reaction forces<span> act on different objects; </span>balanced forces<span> act on the same object. </span>Balanced forces<span> can result in acceleration, </span>action-reaction forces<span> cannot. ... Newton's Third Law of Motion does not apply to </span>balanced forces<span>.</span>