Primarygun

In my region, our syllabus is g=10ms^2. I use v^2=u^2+2as to find out the a first.

I got the same answer

The pressure increases with the concentration of CO2. However, up to a point, if you want to increase the concentration, extra pressure from outside is required.

I am trying to understand the chemistry cell thoroughly. 1.If there is only a copper wire connected to a multimeter, there should be no voltage, isn't it? 2. For the set up of a zinc electrode and a copper electrode, will I get a larger voltage by changing the electrode? Such as a more concentrated one, or potassium nitrate instead of magnesium(II) nitrate. 3.Concerning the set-up in no.3, why electrons can be given up by zinc atoms? My idea: Zinc atom forms ions more readily in solution ( can it be pure water?) than contacted with copper wire. 4. Will there be any voltage if I use the zinc electrode instead copper electrode? So far, I am learning chemical cells, please tell me some information. Thank you.

If it makes you feel any better, I suck at every other game on there

I don't know how scientists think. I am still young now and I think many theroems in 3-D in 4-D has to been rejected or amended.

Challenge Dave and beat down him

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My local TV programmer broadcasts it every Sunday for 5 weeks, I have missed the first one as I needed to go to school the following day. Is the film that kind good? I've read a page of the story in a book, I found that it's quite fantastic.

Oh I see.

Does it still happen even you disconnect your wire? Is that every time when you use IE, pop ups come out?

They have the same units. To show it mathematically, convert the first one by v^2=u^2+2as Assume u=0 or v=0. For the second one, Work=Fs=mas=(m)(1/2)(v^2)=KE Assume u=0 or v=0.

The loudness of sound heard when two objects meet together depends on their difference in temperature and state? or the amount of energy transfer?

In the past, I consulted you guy whether you had ideas on merging several pages in pdf into a page. I asked as I didn't want to waste paper when printing out my documents. Although an option is provided in MS word, pdf is more important to me and to everyone. Now, I find a powerful, free software to boost my study. IT is CutePDF Writer. I started a thread because I can't find out the last post. Hope you enjoy it!

Sure. Several years ago, I searched for the solution and I found method 1. Several months ago,I read some university books and focused on a method and I found out it can be used to find the sum of power as well. Lagrange interpolation formula. Search Chinese Remainder theorem to get the concept. If we have some ways to find out the sum of the power is actually a x degree function , then we can set x+1 different points to find out the Appearance of the function. If you know how to find out the degree of a function, please tell me. For example, The sum of 1 degree is actually a 2 degree function while sum of 2 degree is actually a 3 degree function. Since the math tool is not very familiar to me, Sorry, I can't write it here.

I don't know whether the names "carboxyl group" and "amino group" can be applied in other structures other than protein and peptides.

But, does boiling destroy the permeability of living tissues?

Carboxyl group and Amino group?

Once the function f(x) is changed to g(x)=f(x+2)+5, that means it shifts left by 2 and upwards by 5. Obviously, the new point is not the original point as it has moved upward along the original line. This is a general case for all linear equations. However, as I mentioned, if I let f(x)=g(x), moreover, (1,2) lies on the equation,...........then f(1)=2 ---> g(1)=2 That means the point didn't move. How to explain the italic sentence? My solution: The line is shifted 2 units leftwards and then 2 units rightwards for that specific equation.

Thanks for reply first. How is the point (3,7) archieved? g(1)=f(1+2)+5 Isn't the variable,i.e., the x-coord. is 1 ?

I have two powerful way to find out the sum mathematically. However, I am rather lazy to show it now. I can show you few days later. 1. By adding up 2. By using Interpolarization. I don't know whether the name is correct. It is in linear algebra.

I am confused of shifting a linear equation. Let f(x)=ax+b And g(x) is identical to f(x+2)+5 For example, we create a specific condition, g(x)=f(x) and (1,2) is a point on f(x) [Does this implies that (1,2) is also a point on g(x)?] Next step is to find f(x): By using the given conditions, f(x)= -5x/2+9/2 The contradiction appears: g(x)=f(x+2)+5 That's mean shifting the whole curve of f(x) to left parallel to x-axis by 2 units, then by shifting it upwards by 5 units, we get g(x). My answer to the previous question ( typed in bold ) is yes but I am not certain with my answer. If I am correct, then the point hasn't moved away. However, it's clear to know that the shifting must move the point upward DUE TO A VECTOR NATURE. My contradiction is here, anyone helps me solve it?

The solution: Since the triangle is a right-angled triangle, the longest side is the diameter. I think this thread might be closed in a few days.

What do you mean?

Must you use enzymes? There are some simple methods to test for the substances.