Chemistry- 36/49
Engineering Studies- 4/24
English Standard- 7/75
Legal Studies- 35/66
General Mathematics- 6/114
Physics- 24/33
These are my assesment ranks.
My school rank is 120.
Thank you very much.
Can someone please answer the following multiple choice and short answer questions because I'm having some trouble with it. Thanks
1)If the wavelength of a vibration is 0.1m in air,its frequency will be what?(The velocity of sound in air is 3.4*10^2ms^-1.
a)2.3m
b)2.3*10^3m
c)5.5m
5.5*10^2m...