Answer:
Given in explanation.
Explanation:
First seperate the signal into components,
![(1 + 0.1 \cos5t)\cos100t=\cos100t+0.1 \cos5t\cos100t](https://tex.z-dn.net/?f=%281%20%2B%200.1%20%5Ccos5t%29%5Ccos100t%3D%5Ccos100t%2B0.1%20%5Ccos5t%5Ccos100t)
Now, we will use the identity given in the hint,
![\cos A \cos B = \frac{1}{2} (\cos(A+B) + \cos(A-B))\\\\\cos100t+0.1 \cos5t\cos100t=\cos100t + 0.05\cos105t + 0.05\cos95t](https://tex.z-dn.net/?f=%5Ccos%20A%20%5Ccos%20B%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%28%5Ccos%28A%2BB%29%20%2B%20%5Ccos%28A-B%29%29%5C%5C%5C%5C%5Ccos100t%2B0.1%20%5Ccos5t%5Ccos100t%3D%5Ccos100t%20%2B%200.05%5Ccos105t%20%20%2B%200.05%5Ccos95t)
Now the signal is decomposed into its different components.
Accordingly,
![at\:\:100/(2*\pi) = 50/\pi \:Hz \:(16\:Hz)\:\:The \:\:amplitude\:\: is\:\: 1 \\at\:\:105/(2*\pi) = 52.5/\pi \:Hz \:(17\:Hz)\:\:The \:\:amplitude\:\: is\:\: 0.05 \\at\:\:95/(2*\pi) = 47.5/\pi \:Hz \:(15\:Hz)\:\:The \:\:amplitude\:\: is\:\: 0.05](https://tex.z-dn.net/?f=at%5C%3A%5C%3A100%2F%282%2A%5Cpi%29%20%20%3D%2050%2F%5Cpi%20%5C%3AHz%20%5C%3A%2816%5C%3AHz%29%5C%3A%5C%3AThe%20%5C%3A%5C%3Aamplitude%5C%3A%5C%3A%20is%5C%3A%5C%3A%201%20%5C%5Cat%5C%3A%5C%3A105%2F%282%2A%5Cpi%29%20%20%3D%2052.5%2F%5Cpi%20%5C%3AHz%20%5C%3A%2817%5C%3AHz%29%5C%3A%5C%3AThe%20%5C%3A%5C%3Aamplitude%5C%3A%5C%3A%20is%5C%3A%5C%3A%200.05%20%5C%5Cat%5C%3A%5C%3A95%2F%282%2A%5Cpi%29%20%20%3D%2047.5%2F%5Cpi%20%5C%3AHz%20%5C%3A%2815%5C%3AHz%29%5C%3A%5C%3AThe%20%5C%3A%5C%3Aamplitude%5C%3A%5C%3A%20is%5C%3A%5C%3A%200.05)
Since there is no other term within the cos function, the phase differences in all of the above cases are zero.
Answer:
the top engine commotion. Thyristors are set apart in a few circuits as SCR, which is an acronym for Silicon Controlled Rectifier. A triac is fundamentally the same as a thyristor, with the distinction that it can lead in both bearings.
Explanation:
Answer:
Those products are generally called Work in Process WIP
Explanation:
Work in process (WIP), or work in progress (WIP), goods in process, or in-process inventory in a manufacturing industry/company refer to the company's partially finished goods waiting for completion and eventual sale or the value of these items.
These items are either just being produced or require further processing (like purification, separation, packaging or handling) in a queue or a buffer storage.
Answer should be C hopefully
Answer:
A blizzard
Explanation:
You could be trapped in your car for days