Answer:
<h3>It's called Resistance! </h3>
Explanation:
If the ratio is constant over a wide range of voltages, the material is said to "ohmic" material.
Hope it helps!
Answer:19ohms
Explanation:
equivalent resistance=5+2+12
equivalent resistance=19ohms
Answer:
How does sperm cells get out of the genitals of the male's? What produces the sperms? Why does women have to hope on the genitals?
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Explanation:
Answer:
The length of open-open pipe needed is 6.23 m
The length of open-close pipe needed is 3.11 m
Explanation:
Fundamental frequency for standing wave mode of an open- open pipe is given by
![f=\frac{v}{2L}](https://tex.z-dn.net/?f=f%3D%5Cfrac%7Bv%7D%7B2L%7D)
where v is the velocity and L is the length
The length of open-open pipe needed is
![L=\frac{v}{2f} \\L=\frac{343}{2\times 27.5} \\L=6.23 m](https://tex.z-dn.net/?f=L%3D%5Cfrac%7Bv%7D%7B2f%7D%20%5C%5CL%3D%5Cfrac%7B343%7D%7B2%5Ctimes%2027.5%7D%20%5C%5CL%3D6.23%20m)
Fundamental frequency for standing wave mode of an open- close pipe is given by
![f=\frac{v}{2L}](https://tex.z-dn.net/?f=f%3D%5Cfrac%7Bv%7D%7B2L%7D)
The length of open-close pipe needed is
![L=\frac{v}{2f} \\L=\frac{343}{2\times 27.5} \\L=6.23 m](https://tex.z-dn.net/?f=L%3D%5Cfrac%7Bv%7D%7B2f%7D%20%5C%5CL%3D%5Cfrac%7B343%7D%7B2%5Ctimes%2027.5%7D%20%5C%5CL%3D6.23%20m)
Answer:
Because the wavelengths of macroscopic objects are too short for them to be detectable.
Explanation:
Wavelength of an object is given by de Broglie wavelength as:
![\lambda=\frac{h}{mv}](https://tex.z-dn.net/?f=%5Clambda%3D%5Cfrac%7Bh%7D%7Bmv%7D)
Where, 'h' is Planck's constant, 'm' is mass of object and 'v' is its velocity.
So, for macroscopic objects, the mass is very large compared to microscopic objects. As we can observe from the above formula, there is an inverse relationship between the mass and wavelength of the object.
So, for vary larger masses, the wavelength would be too short and one will find it undetectable. Therefore, we don't observe wave properties in macroscopic objects.