Answer:
![t'_{1\2} = 6.6 sec](https://tex.z-dn.net/?f=t%27_%7B1%5C2%7D%20%3D%206.6%20sec)
Explanation:
the half life of the given circuit is given by
![t_{1\2} =\tau ln2](https://tex.z-dn.net/?f=t_%7B1%5C2%7D%20%3D%5Ctau%20ln2)
where [/tex]\tau = RC[/tex]
![t_{1\2} = RCln2](https://tex.z-dn.net/?f=t_%7B1%5C2%7D%20%3D%20RCln2)
Given ![t_{1\2} = 3 sec](https://tex.z-dn.net/?f=t_%7B1%5C2%7D%20%3D%203%20sec)
resistance in the circuit is 40 ohm and to extend the half cycle we added new resister of 48 ohm. the net resitance is 40+48 = 88 ohms
now the new half life is
![t'_{1\2} =R'Cln2](https://tex.z-dn.net/?f=t%27_%7B1%5C2%7D%20%3DR%27Cln2)
Divide equation 2 by 1
![\frac{t'_{1\2}}{t_{1\2}} = \frac{R'Cln2}{RCln2} = \frac{R'}{R}](https://tex.z-dn.net/?f=%5Cfrac%7Bt%27_%7B1%5C2%7D%7D%7Bt_%7B1%5C2%7D%7D%20%3D%20%5Cfrac%7BR%27Cln2%7D%7BRCln2%7D%20%3D%20%5Cfrac%7BR%27%7D%7BR%7D)
![t'_{1\2} = t'_{1\2}\frac{R'}{R}](https://tex.z-dn.net/?f=t%27_%7B1%5C2%7D%20%3D%20t%27_%7B1%5C2%7D%5Cfrac%7BR%27%7D%7BR%7D)
putting all value we get new half life
![t'_{1\2} = 3 * \frac{88}{40} = 6.6 sec](https://tex.z-dn.net/?f=t%27_%7B1%5C2%7D%20%3D%203%20%2A%20%5Cfrac%7B88%7D%7B40%7D%20%20%3D%206.6%20sec)
![t'_{1\2} = 6.6 sec](https://tex.z-dn.net/?f=t%27_%7B1%5C2%7D%20%3D%206.6%20sec)
Answer:
A stack is an ordered list of elements where all insertions and deletions are made at the same end, whereas a queue is exactly the opposite of a stack.
Explanation:
These parts are commonly called carburetor emulsion tubes. These tubes maintain the air-fuel ratio at different speeds.
The carburetor is a device of the combustion engine power supply system that mixes fuel and air in order to facilitate internal combustion.
The carburetor emulsion tubes are tubes that maintain the air-fuel ratio at different velocities.
These tubes (carburetor emulsion tubes) are small brass cylinders where the metering needle slides into them.
Learn more about carburetors here:
brainly.com/question/4237015
texting, phone calls, putting on makeup, brushing hair, movies playing in car, loud music, children, and that's pretty much all I could think of
please give <u>BRAINLIEST ANSWER └[T‸T]┘</u>