Answer:
Facilitated diffusion involves transport protein
Explanation:
Answer: It was obtained 8515 years ago
Explanation:
Expression for rate law for first order kinetics is given by:
![t=\frac{2.303}{k}\log\frac{a}{a-x}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B2.303%7D%7Bk%7D%5Clog%5Cfrac%7Ba%7D%7Ba-x%7D)
where,
k = rate constant
t = age of sample
a = let initial amount of the reactant
a - x = amount left after decay process
a) to find the rate constant:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
![t_{\frac{1}{2}}=\frac{0.693}{k}](https://tex.z-dn.net/?f=t_%7B%5Cfrac%7B1%7D%7B2%7D%7D%3D%5Cfrac%7B0.693%7D%7Bk%7D)
![k=\frac{0.693}{5760}=0.00012years^{-1}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B0.693%7D%7B5760%7D%3D0.00012years%5E%7B-1%7D)
b) for completion of 36% of reaction
![t=\frac{2.303}{k}\log\frac{100}{36}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B2.303%7D%7Bk%7D%5Clog%5Cfrac%7B100%7D%7B36%7D)
![t=\frac{2.303}{0.00012}\log\frac{100}{36}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B2.303%7D%7B0.00012%7D%5Clog%5Cfrac%7B100%7D%7B36%7D)
t = 8515 years
The time was 8515 years.
Explanation:
In my view, all factors are equally responsible for this.
Pride can be a positive trait as it helps an individual gain confidence in their work and skills, making them more successful and happier. However, pride can be negative as it may cause one to believe they are entitled to their success, and also may cause them to treat others inferiorly. Hope this helps! :)
Answer:
The answer is B lower pressure
Explanation:
because in cooler places its cold and warm mixed