Open Question: Radio waves practice problems?
Actually 1kHz = 1000Hz.
w = c / f
= 3E8m/s / (530E3/s) = 533m
and
= 3E8m/s / (1710E3/s) = 175m
w = c / f
= 3E8m/s / (530E3/s) = 533m
and
= 3E8m/s / (1710E3/s) = 175m
Notice that higher frequencey correlates with shorter wavelength.
19:46 |
0
comentarios |
Read More...
Open Question: Where can I find some good Chromatography/spectroscopy practice questions?
Im in year 12 doing unit 3/4 chemistry in Victoria. Our currentarea of study is quantitative and qualitative analysis. I have an assesment coming up and I DONT UNDERSTAND ANYTHING. I have tried so hard to attempt the questions but every answer I get wrong.
Do you know where I could find some good resources for explaining or extra questions I could do to help me!? Thanks
21:48 |
0
comentarios |
Read More...
