Answer:air flow and the movement from where it’s coming from
Explanation:
Answer:
The tropospheric tabulation continues to 11,000 meters (36,089 ft), where the temperature has fallen to −56.5 °C (−69.7 °F), the pressure to 22,632 pascals (3.2825 psi), and the density to 0.3639 kilograms per cubic meter (0.02272 lb/cu ft). Between 11 km and 20 km, the temperature remains constant
Explanation:
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Answer:
Time constant of RC circuit is 0.105 seconds.
Explanation:
It is given that,
Resistance, ![R=50\ K\Omega=5\times 10^4\ \Omega](https://tex.z-dn.net/?f=R%3D50%5C%20K%5COmega%3D5%5Ctimes%2010%5E4%5C%20%5COmega)
Capacitance, ![C=2.1\ \mu F=2.1\times 10^{-6}\ F](https://tex.z-dn.net/?f=C%3D2.1%5C%20%5Cmu%20F%3D2.1%5Ctimes%2010%5E%7B-6%7D%5C%20F)
We need to find the expected time constant for this RC circuit. It can be calculated as :
![\tau=R\times C](https://tex.z-dn.net/?f=%5Ctau%3DR%5Ctimes%20C)
![\tau=5\times 10^4\times 2.1\times 10^{-6}](https://tex.z-dn.net/?f=%5Ctau%3D5%5Ctimes%2010%5E4%5Ctimes%202.1%5Ctimes%2010%5E%7B-6%7D)
![\tau=0.105\ s](https://tex.z-dn.net/?f=%5Ctau%3D0.105%5C%20s)
So, the time constant for this RC circuit is 0.105 seconds. Hence, this is the required solution.
Answer: Approximately 65% from what i have learnt.
Answer:
The blade of sharpener is made up of iron. Iron is a magnetic material because of this pencil sharpener gets attracted by the poles of a magnet although the body is made up of plastic.