Recent content by mimibajiduh

there are 100 hotel rooms and 100 guests. change the status means open goes to closed and closed goes to open. guest 1: goes to every room and changes its status guest 2: goes to every 2 rooms(2, 4,6,8,...,100) and changes its status guest 3: goes to every 3 rooms and changes its status...

i have attached 2 more scans of the rest of the info i have for the IR. i don't know if it will help or not.

oh sorry for not mentioning it in my original post, they are two different ones.

ok so i went to the link and i still think i did everything right. what am i doing wrong?? :(

Using the IR full scan, I have to determine the formula and the structure of the compound. I have attached the scans. Looking at the IR scan, I see that I have an NH and a CH. So is my compound CH2N?? I also have a mass spec output for an unknown organic compound. I have to determine the...

ohhhhh! so my calibration curves are only going to be of the standards, right? because everything that I posted is all the data I have.

how do I find the concentration?

calibration curve and concentration?? The following is all of the data I have from a AAS/FES for water analysis. I need to make the calibration curves for calcium and sodium. and then I have to find the concentration. can someone please help me with this? i know that the Abs values will be one...

I am trying to figure out how you can get the formula of a compound when you are given mass spec data. The mass spectra data I have are m/z and the % of base peak. If there is anyone that can guide me in the right direction, that would be awesome :)

Homework Statement if linearly polarized light has an electric field strength E, what is its field strength after it has passed through polarizing material that has a transmission axis oriented at an angle theta relative to the direction of E? Homework Equations none.The Attempt at a Solution...

i was thinking for the acceleration part, maybe i am supposed to switch the values? so it would be 150-1500/0-25?

please help me out with this. i want to know what i did wrong.

Homework Statement a spaceship is observed traveling in the positive x direction with a speed of 150m/s when it begins accelerating at a constant rate. the spaceship is observed 25s later traveling with an instantaneous velocity 1500m/s at an angle of 55 degrees above the x+ axis. a.)...

I added the equations to the original post now.

Homework Statement A hunter fires a dartgun with a harmless sedative at a monkey hanging from a vine a distance h vertically above the dartgun and a distance d horizontally away from the dartgun. The hunter aims directly at the monkey and fires with an inital velocity Vo at an angle theta...